Get rid of apache-commons-logging

...using Java 1.4 java.util.logging.Logger instead also for the last remaining
uses in reportbuilder.

(The mention in swext/mediawiki/src/THIRDPARTYLICENSEREADME.html was presumably
a leftover from 4b6ceed4a4a9b152905a8b1712ffb9bd61373c16 "swext: Wiki Publisher
does not use those apache-commons libraries".)

Change-Id: Ia0bc598fe5844ced11cae497548ec7d09453a99d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113939
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

14 files changed, 82 insertions, 105 deletions

diff --git a/reportbuilder/java/org/libreoffice/report/SDBCReportDataFactory.java b/reportbuilder/java/org/libreoffice/report/SDBCReportDataFactory.java
index 463addc63e71..b3c4508666ca 100644
--- a/reportbuilder/java/org/libreoffice/report/SDBCReportDataFactory.java
+++ b/reportbuilder/java/org/libreoffice/report/SDBCReportDataFactory.java
@@ -58,9 +58,6 @@ import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
 
 /**
  * Very primitive implementation, just to show how this could be used ...
@@ -142,7 +139,7 @@ public class SDBCReportDataFactory implements DataSourceFactory
         private int parameterCount = 0;
         private final ArrayList<Integer> parameterIndex = new ArrayList<Integer>();
     }
-    private static final Log LOGGER = LogFactory.getLog(SDBCReportDataFactory.class);
+    private static final Logger LOGGER = Logger.getLogger(SDBCReportDataFactory.class.getName());
     public static final String COMMAND_TYPE = "command-type";
     public static final String ESCAPE_PROCESSING = "escape-processing";
     public static final String SORT_EXPRESSIONS = "sort-expressions";
@@ -259,7 +256,7 @@ public class SDBCReportDataFactory implements DataSourceFactory
         }
         catch (SQLException ex)
         {
-            LOGGER.error("ReportProcessing failed / getOrderStatement could not get quote character", ex);
+            LOGGER.severe("ReportProcessing failed / getOrderStatement could not get quote character: " + ex);
             // fall back to the SQL standard
             quote="";
         }
diff --git a/reportbuilder/java/org/libreoffice/report/StorageRepository.java b/reportbuilder/java/org/libreoffice/report/StorageRepository.java
index 8b6d08c458a2..a338ee5dedb5 100644
--- a/reportbuilder/java/org/libreoffice/report/StorageRepository.java
+++ b/reportbuilder/java/org/libreoffice/report/StorageRepository.java
@@ -37,9 +37,7 @@ import java.io.BufferedOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import java.util.logging.Logger;
 
 /**
  * A directory holds all the contents here.
@@ -49,8 +47,8 @@ import org.apache.commons.logging.LogFactory;
 public class StorageRepository implements InputRepository, OutputRepository
 {
 
-    private static final Log LOGGER = LogFactory.getLog(StorageRepository.class);
-    private static final String REPORT_PROCESSING_FAILED = "ReportProcessing failed";
+    private static final Logger LOGGER = Logger.getLogger(StorageRepository.class.getName());
+    private static final String REPORT_PROCESSING_FAILED = "ReportProcessing failed: ";
     private XStorage input;
     private XStorage output;
     private final String rootURL;
@@ -134,11 +132,11 @@ public class StorageRepository implements InputRepository, OutputRepository
         }
         catch (InvalidStorageException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (com.sun.star.lang.IllegalArgumentException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (NoSuchElementException e)
         {
@@ -168,15 +166,15 @@ public class StorageRepository implements InputRepository, OutputRepository
         }
         catch (InvalidStorageException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (com.sun.star.lang.IllegalArgumentException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (NoSuchElementException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         return false;
     }
@@ -195,23 +193,23 @@ public class StorageRepository implements InputRepository, OutputRepository
         }
         catch (NoSuchElementException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (WrappedTargetException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (InvalidStorageException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (IllegalArgumentException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (com.sun.star.io.IOException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         throw new IOException();
     }
@@ -245,27 +243,27 @@ public class StorageRepository implements InputRepository, OutputRepository
         }
         catch (UnknownPropertyException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (PropertyVetoException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (IllegalArgumentException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (WrappedTargetException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (InvalidStorageException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (com.sun.star.io.IOException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
 
         throw new IOException();
@@ -293,11 +291,11 @@ public class StorageRepository implements InputRepository, OutputRepository
             }
             catch (com.sun.star.io.IOException ex)
             {
-                LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+                LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
             }
             catch (WrappedTargetException ex)
             {
-                LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+                LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
             }
             output.dispose();
         }
@@ -312,11 +310,11 @@ public class StorageRepository implements InputRepository, OutputRepository
         }
         catch (InvalidStorageException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (com.sun.star.lang.IllegalArgumentException ex)
         {
-            LOGGER.error(REPORT_PROCESSING_FAILED, ex);
+            LOGGER.severe(REPORT_PROCESSING_FAILED + ex);
         }
         catch (NoSuchElementException ex)
         {
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/Manifest.mf b/reportbuilder/java/org/libreoffice/report/pentaho/Manifest.mf
index 23731b104054..2a56b2fbb9fa 100644
--- a/reportbuilder/java/org/libreoffice/report/pentaho/Manifest.mf
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/Manifest.mf
@@ -3,5 +3,5 @@ Class-Path: reportbuilderwizard.jar
   flute-1.1.6.jar libserializer-1.1.6.jar libbase-1.1.6.jar
   libfonts-1.1.6.jar libformula-1.1.7.jar liblayout.jar
   libloader-1.1.6.jar librepository-1.1.6.jar libxml-1.1.7.jar
-  flow-engine.jar sac.jar commons-logging-1.2.jar
+  flow-engine.jar sac.jar
 UNO-Type-Path: 
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/PentahoReportJob.java b/reportbuilder/java/org/libreoffice/report/pentaho/PentahoReportJob.java
index 480bca548e7e..efb4261ce127 100644
--- a/reportbuilder/java/org/libreoffice/report/pentaho/PentahoReportJob.java
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/PentahoReportJob.java
@@ -42,9 +42,7 @@ import java.io.IOException;
 
 import java.util.ArrayList;
 import java.util.List;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import java.util.logging.Logger;
 
 import org.jfree.report.expressions.Expression;
 import org.jfree.report.expressions.FormulaExpression;
@@ -72,7 +70,7 @@ import org.pentaho.reporting.libraries.resourceloader.ResourceManager;
 public class PentahoReportJob implements ReportJob
 {
 
-    private static final Log LOGGER = LogFactory.getLog(PentahoReportJob.class);
+    private static final Logger LOGGER = Logger.getLogger(PentahoReportJob.class.getName());
     private final DataSourceFactory dataSourceFactory;
     private final OutputRepository outputRepository;
     private final JobProperties jobProperties;
@@ -235,7 +233,7 @@ public class PentahoReportJob implements ReportJob
                 }
                 catch (ParseException ex)
                 {
-                    LOGGER.error("ReportProcessing failed", ex);
+                    LOGGER.severe("ReportProcessing failed: " + ex);
                 }
             }
             else if (node instanceof OfficeDetailSection)
@@ -338,7 +336,7 @@ public class PentahoReportJob implements ReportJob
             rp.processReport(job);
             job.close();
             final long endTime = System.currentTimeMillis();
-            LOGGER.debug("Report processing time: " + (endTime - startTime));
+            LOGGER.config("Report processing time: " + (endTime - startTime));
         }
         catch (final Exception e)
         {
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/SOReportJobFactory.java b/reportbuilder/java/org/libreoffice/report/pentaho/SOReportJobFactory.java
index 54694fd619ab..3c52473e3d3c 100644
--- a/reportbuilder/java/org/libreoffice/report/pentaho/SOReportJobFactory.java
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/SOReportJobFactory.java
@@ -68,9 +68,6 @@ import java.io.Writer;
 import java.io.PrintWriter;
 import java.io.StringWriter;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
 /**
  * This class capsulates the class, that implements the minimal component, a factory for creating the service
  * (<CODE>__getComponentFactory</CODE>) and a method, that writes the information into the given registry key
@@ -86,7 +83,7 @@ public class SOReportJobFactory
     public static class _SOReportJobFactory extends WeakBase implements XInitialization, XServiceInfo, XJob, XPropertySet, ReportJobFactory
     {
 
-        private static final Log LOGGER = LogFactory.getLog(_SOReportJobFactory.class);
+        private static final Logger LOGGER = Logger.getLogger(_SOReportJobFactory.class.getName());
         /**
          * The service name, that must be used to get an instance of this service.
          */
@@ -242,7 +239,7 @@ public class SOReportJobFactory
             }
             catch (java.lang.Exception e)
             {
-                LOGGER.error("ReportProcessing failed", e);
+                LOGGER.severe("ReportProcessing failed: " + e);
                 Writer result = new StringWriter();
                 PrintWriter printWriter = new PrintWriter(result);
                 e.printStackTrace(printWriter);
@@ -254,7 +251,7 @@ public class SOReportJobFactory
             }
             catch (java.lang.IncompatibleClassChangeError e)
             {
-                LOGGER.error("Detected an IncompatibleClassChangeError");
+                LOGGER.severe("Detected an IncompatibleClassChangeError");
                 Writer result = new StringWriter();
                 PrintWriter printWriter = new PrintWriter(result);
                 e.printStackTrace(printWriter);
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/FormatValueUtility.java b/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/FormatValueUtility.java
index 6a1bd00736ee..eab7c512284d 100644
--- a/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/FormatValueUtility.java
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/FormatValueUtility.java
@@ -208,7 +208,7 @@ public class FormatValueUtility
         if (result == null)
         {
             // ignore it. Ignoring it is much better than printing 'null'.
-            // LOGGER.debug("Formula '" + formulaExpression.getFormula() + "' evaluated to null.");
+            // LOGGER.config("Formula '" + formulaExpression.getFormula() + "' evaluated to null.");
             return null;
         }
         else if (result instanceof DataFlags)
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/FormattedTextLayoutController.java b/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/FormattedTextLayoutController.java
index 7f1470edc866..7959b5857408 100644
--- a/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/FormattedTextLayoutController.java
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/FormattedTextLayoutController.java
@@ -20,8 +20,7 @@ package org.libreoffice.report.pentaho.layoutprocessor;
 
 import org.libreoffice.report.pentaho.OfficeNamespaces;
 import org.libreoffice.report.pentaho.model.FormattedTextElement;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import java.util.logging.Logger;
 
 import org.jfree.report.DataFlags;
 import org.jfree.report.DataSourceException;
@@ -45,7 +44,7 @@ public class FormattedTextLayoutController
         extends AbstractReportElementLayoutController
 {
 
-    private static final Log LOGGER = LogFactory.getLog(FormattedTextLayoutController.class);
+    private static final Logger LOGGER = Logger.getLogger(FormattedTextLayoutController.class.getName());
 
     @Override
     public boolean isValueChanged()
@@ -62,7 +61,7 @@ public class FormattedTextLayoutController
         }
         catch (final ParseException e)
         {
-            LOGGER.debug("Parse Exception", e);
+            LOGGER.config("Parse Exception: " + e);
             return false;
         }
     }
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/ImageElementLayoutController.java b/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/ImageElementLayoutController.java
index 0bf40b9dcd28..6fc68e816f7c 100644
--- a/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/ImageElementLayoutController.java
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/ImageElementLayoutController.java
@@ -22,8 +22,7 @@ import org.libreoffice.report.OfficeToken;
 import org.libreoffice.report.pentaho.OfficeNamespaces;
 import org.libreoffice.report.pentaho.model.ImageElement;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import java.util.logging.Logger;
 
 import org.jfree.layouting.util.AttributeMap;
 import org.jfree.report.DataSourceException;
@@ -59,7 +58,7 @@ public class ImageElementLayoutController
         extends AbstractReportElementLayoutController
 {
 
-    private static final Log LOGGER = LogFactory.getLog(ImageElementLayoutController.class);
+    private static final Logger LOGGER = Logger.getLogger(ImageElementLayoutController.class.getName());
     private ImageElementContext context;
 
     @Override
@@ -116,7 +115,7 @@ public class ImageElementLayoutController
             final LayoutController cellController = findParentCell();
             if (cellController == null)
             {
-                LOGGER.warn("Image is not contained in a table. Unable to calculate the image-size.");
+                LOGGER.warning("Image is not contained in a table. Unable to calculate the image-size.");
                 return null;
             }
             final Element tableCell = (Element) cellController.getNode();
@@ -124,14 +123,14 @@ public class ImageElementLayoutController
             final int colSpan = TextUtilities.parseInt((String) tableCell.getAttribute(OfficeNamespaces.TABLE_NS, "number-columns-spanned"), 1);
             if (rowSpan < 1 || colSpan < 1)
             {
-                LOGGER.warn("Rowspan or colspan for image-size calculation was invalid.");
+                LOGGER.warning("Rowspan or colspan for image-size calculation was invalid.");
                 return null;
             }
 
             final LayoutController rowController = cellController.getParent();
             if (rowController == null)
             {
-                LOGGER.warn("Table-Cell has no parent. Unable to calculate the image-size.");
+                LOGGER.warning("Table-Cell has no parent. Unable to calculate the image-size.");
                 return null;
             }
             final Section tableRow = (Section) rowController.getNode();
@@ -141,14 +140,14 @@ public class ImageElementLayoutController
             final int columnPos = findNodeInSection(tableRow, tableCell, OfficeToken.COVERED_TABLE_CELL);
             if (columnPos == -1)
             {
-                LOGGER.warn("Table-Cell is not a direct child of the table-row. Unable to calculate the image-size.");
+                LOGGER.warning("Table-Cell is not a direct child of the table-row. Unable to calculate the image-size.");
                 return null;
             }
 
             final LayoutController tableController = rowController.getParent();
             if (tableController == null)
             {
-                LOGGER.warn("Table-Row has no Table. Unable to calculate the image-size.");
+                LOGGER.warning("Table-Row has no Table. Unable to calculate the image-size.");
                 return null;
             }
 
@@ -158,7 +157,7 @@ public class ImageElementLayoutController
             if (columns.getNodeCount() <= columnPos + colSpan)
             {
                 // the colspan is too large. The table definition is therefore invalid. We do not try to fix this.
-                LOGGER.warn(
+                LOGGER.warning(
                         "The Table's defined columns do not match the col-span or col-position. Unable to calculate the image-size.");
                 return null;
             }
@@ -169,7 +168,7 @@ public class ImageElementLayoutController
             final int rowPos = findNodeInSection(table, tableRow, null);
             if (rowPos == -1)
             {
-                LOGGER.warn("Table-Cell is not a direct child of the table-row. Unable to calculate the image-size.");
+                LOGGER.warning("Table-Cell is not a direct child of the table-row. Unable to calculate the image-size.");
                 return null;
             }
 
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/output/ImageProducer.java b/reportbuilder/java/org/libreoffice/report/pentaho/output/ImageProducer.java
index ae1a8273bfb7..69995d7aa1c5 100644
--- a/reportbuilder/java/org/libreoffice/report/pentaho/output/ImageProducer.java
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/output/ImageProducer.java
@@ -48,9 +48,6 @@ import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
 import org.jfree.layouting.input.style.values.CSSNumericType;
 import org.jfree.layouting.input.style.values.CSSNumericValue;
 
@@ -67,7 +64,7 @@ import org.pentaho.reporting.libraries.base.util.WaitingImageObserver;
 public class ImageProducer
 {
 
-    private static final Log LOGGER = LogFactory.getLog(ImageProducer.class);
+    private static final Logger LOGGER = Logger.getLogger(ImageProducer.class.getName());
 
     public static class OfficeImage
     {
@@ -188,7 +185,7 @@ public class ImageProducer
             final boolean preserveIRI)
     {
 
-        LOGGER.debug("Want to produce image " + imageData);
+        LOGGER.config("Want to produce image " + imageData);
         if (imageData instanceof String)
         {
             return produceFromString((String) imageData, preserveIRI);
@@ -247,11 +244,11 @@ public class ImageProducer
         }
         catch (IOException e)
         {
-            LOGGER.warn("Failed to produce image from Blob", e);
+            LOGGER.warning("Failed to produce image from Blob: " + e);
         }
         catch (SQLException e)
         {
-            LOGGER.warn("Failed to produce image from Blob", e);
+            LOGGER.warning("Failed to produce image from Blob: " + e);
         }
         return null;
     }
@@ -295,11 +292,11 @@ public class ImageProducer
         }
         catch (IOException e)
         {
-            LOGGER.warn("Failed to load image from local input-repository", e);
+            LOGGER.warning("Failed to load image from local input-repository: " + e);
         }
         catch (ReportExecutionException e)
         {
-            LOGGER.warn("Failed to create image from local input-repository", e);
+            LOGGER.warning("Failed to create image from local input-repository: " + e);
         }
         return null;
     }
@@ -353,11 +350,11 @@ public class ImageProducer
             }
             catch (IOException e)
             {
-                LOGGER.warn("Failed to load image from local input-repository", e);
+                LOGGER.warning("Failed to load image from local input-repository: " + e);
             }
             catch (ReportExecutionException e)
             {
-                LOGGER.warn("Failed to create image from local input-repository", e);
+                LOGGER.warning("Failed to create image from local input-repository: " + e);
             }
         }
         else
@@ -435,11 +432,11 @@ public class ImageProducer
         }
         catch (IOException e)
         {
-            LOGGER.warn("Failed to load image from local input-repository", e);
+            LOGGER.warning("Failed to load image from local input-repository: " + e);
         }
         catch (ReportExecutionException e)
         {
-            LOGGER.warn("Failed to create image from local input-repository", e);
+            LOGGER.warning("Failed to create image from local input-repository: " + e);
         }
 
         if (!preserveIRI)
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/output/OfficeDocumentReportTarget.java b/reportbuilder/java/org/libreoffice/report/pentaho/output/OfficeDocumentReportTarget.java
index a5c3be135a65..b73b5781b3a3 100644
--- a/reportbuilder/java/org/libreoffice/report/pentaho/output/OfficeDocumentReportTarget.java
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/output/OfficeDocumentReportTarget.java
@@ -65,9 +65,6 @@ import java.util.Map;
 import java.util.zip.DeflaterOutputStream;
 import java.util.zip.InflaterInputStream;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
 import org.jfree.layouting.input.style.parser.CSSValueFactory;
 import org.jfree.layouting.input.style.parser.StyleSheetParserUtil;
 import org.jfree.layouting.input.style.values.CSSNumericType;
@@ -112,7 +109,7 @@ import org.w3c.css.sac.LexicalUnit;
 public abstract class OfficeDocumentReportTarget extends AbstractReportTarget
 {
 
-    protected static final Log LOGGER = LogFactory.getLog(OfficeDocumentReportTarget.class);
+    protected static final Logger LOGGER = Logger.getLogger(OfficeDocumentReportTarget.class.getName());
     public static final String HORIZONTAL_POS = "horizontal-pos";
     public static final String TAG_DEF_PREFIX = "org.libreoffice.report.pentaho.output.";
     private static final int ROLE_NONE = 0;
@@ -517,7 +514,7 @@ public abstract class OfficeDocumentReportTarget extends AbstractReportTarget
         // todo
         if (DEBUG_ELEMENTS)
         {
-            LOGGER.debug("Starting " + getCurrentState() + '/' + states.size() + ' ' + ReportTargetUtil.getNamespaceFromAttribute(attrs) + " -> " + ReportTargetUtil.getElemenTypeFromAttribute(attrs));
+            LOGGER.config("Starting " + getCurrentState() + '/' + states.size() + ' ' + ReportTargetUtil.getNamespaceFromAttribute(attrs) + " -> " + ReportTargetUtil.getElemenTypeFromAttribute(attrs));
         }
         try
         {
@@ -713,7 +710,7 @@ public abstract class OfficeDocumentReportTarget extends AbstractReportTarget
         }
         catch (IOException ioe)
         {
-            LOGGER.error("ReportProcessing failed", ioe);
+            LOGGER.severe("ReportProcessing failed: " + ioe);
             throw new ReportProcessingException("Failed to write content", ioe);
         }
     }
@@ -762,7 +759,7 @@ public abstract class OfficeDocumentReportTarget extends AbstractReportTarget
                 if (styleMapper.isListOfStyles(elementNamespace, elementName, attrNamespace, attrName))
                 {
                     // ignored for now.
-                    LOGGER.warn("List of styles is not yet implemented.");
+                    LOGGER.warning("List of styles is not yet implemented.");
                     continue;
                 }
 
@@ -970,7 +967,7 @@ public abstract class OfficeDocumentReportTarget extends AbstractReportTarget
 
             if (DEBUG_ELEMENTS)
             {
-                LOGGER.debug("Finished " + getCurrentState() + "/" + states.size() + " " + ReportTargetUtil.getNamespaceFromAttribute(attrs) + ":" + ReportTargetUtil.getElemenTypeFromAttribute(attrs));
+                LOGGER.config("Finished " + getCurrentState() + "/" + states.size() + " " + ReportTargetUtil.getNamespaceFromAttribute(attrs) + ":" + ReportTargetUtil.getElemenTypeFromAttribute(attrs));
             }
 
         }
@@ -1153,7 +1150,7 @@ public abstract class OfficeDocumentReportTarget extends AbstractReportTarget
         }
         catch (IOException e)
         {
-            LOGGER.error("ReportProcessing failed", e);
+            LOGGER.severe("ReportProcessing failed: " + e);
         }
         return state;
     }
@@ -1294,7 +1291,7 @@ public abstract class OfficeDocumentReportTarget extends AbstractReportTarget
 
             final CSSNumericValue height = image.getHeight(); // always in 100th of a mm
 
-            LOGGER.debug("Image " + imageData + " Width: " + width + ", Height: " + height);
+            LOGGER.config("Image " + imageData + " Width: " + width + ", Height: " + height);
             if (width == null || height == null)
             {
                 return;
@@ -1313,7 +1310,7 @@ public abstract class OfficeDocumentReportTarget extends AbstractReportTarget
 
                 if (imageAreaWidthVal == null || imageAreaHeightVal == null)
                 {
-                    LOGGER.debug("Image data returned from context is invalid. Maybe this is not an image?");
+                    LOGGER.config("Image data returned from context is invalid. Maybe this is not an image?");
                     return;
                 }
                 else
@@ -1410,7 +1407,7 @@ public abstract class OfficeDocumentReportTarget extends AbstractReportTarget
             }
             else
             {
-                LOGGER.debug("There is no image-context, so we have to rely on the image's natural bounds. " + "This may go awfully wrong.");
+                LOGGER.config("There is no image-context, so we have to rely on the image's natural bounds. " + "This may go awfully wrong.");
                 imageAreaWidthVal = image.getWidth();
                 imageAreaHeightVal = image.getHeight();
             }
@@ -1427,7 +1424,7 @@ public abstract class OfficeDocumentReportTarget extends AbstractReportTarget
             frameList.setAttribute(OfficeNamespaces.SVG_NS, "y", posY.getValue() + posY.getType().getType());
 
 
-            LOGGER.debug("Image " + imageData + " A-Width: " + imageAreaWidthVal + ", A-Height: " + imageAreaHeightVal);
+            LOGGER.config("Image " + imageData + " A-Width: " + imageAreaWidthVal + ", A-Height: " + imageAreaHeightVal);
 
             if (imageAreaWidthVal != null)
             {
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/output/OleProducer.java b/reportbuilder/java/org/libreoffice/report/pentaho/output/OleProducer.java
index 2010a189be1d..27f3c25a4b4b 100644
--- a/reportbuilder/java/org/libreoffice/report/pentaho/output/OleProducer.java
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/output/OleProducer.java
@@ -32,14 +32,12 @@ import org.libreoffice.report.pentaho.PentahoReportEngineMetaData;
 import java.io.IOException;
 
 import java.util.List;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import java.util.logging.Logger;
 
 public class OleProducer
 {
 
-    private static final Log LOGGER = LogFactory.getLog(OleProducer.class);
+    private static final Logger LOGGER = Logger.getLogger(OleProducer.class.getName());
     private final InputRepository inputRepository;
     private final OutputRepository outputRepository;
     private final DefaultNameGenerator nameGenerator;
@@ -100,16 +98,16 @@ public class OleProducer
             }
             catch (ReportExecutionException ex)
             {
-                LOGGER.error("ReportProcessing failed", ex);
+                LOGGER.severe("ReportProcessing failed: " + ex);
             }
             catch (IOException ex)
             {
-                LOGGER.error("ReportProcessing failed", ex);
+                LOGGER.severe("ReportProcessing failed: " + ex);
             }
         }
         catch (IOException ex)
         {
-            LOGGER.error("ReportProcessing failed", ex);
+            LOGGER.severe("ReportProcessing failed: " + ex);
         } finally
         {
             if (subInputRepository != null)
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/output/StyleUtilities.java b/reportbuilder/java/org/libreoffice/report/pentaho/output/StyleUtilities.java
index 2b204a4bf502..98af0c3fa076 100644
--- a/reportbuilder/java/org/libreoffice/report/pentaho/output/StyleUtilities.java
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/output/StyleUtilities.java
@@ -28,9 +28,7 @@ import org.libreoffice.report.pentaho.model.OfficeStylesCollection;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.Set;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import java.util.logging.Logger;
 
 import org.jfree.report.ReportProcessingException;
 import org.jfree.report.structure.Element;
@@ -46,7 +44,7 @@ import org.jfree.report.util.AttributeNameGenerator;
 public class StyleUtilities
 {
 
-    private static final Log LOGGER = LogFactory.getLog(StyleUtilities.class);
+    private static final Logger LOGGER = Logger.getLogger(StyleUtilities.class.getName());
     private static final String STYLE = "style";
 
     private StyleUtilities()
@@ -180,7 +178,7 @@ public class StyleUtilities
             }
             else if (styleParent != null)
             {
-                LOGGER.warn("Inconsistent styles: " + styleFamily + ":" + styleParent + " does not exist.");
+                LOGGER.warning("Inconsistent styles: " + styleFamily + ":" + styleParent + " does not exist.");
             }
             return preStyle;
         }
@@ -301,7 +299,7 @@ public class StyleUtilities
                         }
                         else
                         {
-                            LOGGER.warn("Dangling data style: " + styleName);
+                            LOGGER.warning("Dangling data style: " + styleName);
                             derivedStyle = null;
                         }
                     }
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/output/spreadsheet/SpreadsheetRawReportTarget.java b/reportbuilder/java/org/libreoffice/report/pentaho/output/spreadsheet/SpreadsheetRawReportTarget.java
index e6c234503c22..b1d979e7b788 100644
--- a/reportbuilder/java/org/libreoffice/report/pentaho/output/spreadsheet/SpreadsheetRawReportTarget.java
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/output/spreadsheet/SpreadsheetRawReportTarget.java
@@ -305,7 +305,7 @@ public class SpreadsheetRawReportTarget extends OfficeDocumentReportTarget
             }
             catch (IOException ex)
             {
-                LOGGER.error("ReportProcessing failed", ex);
+                LOGGER.severe("ReportProcessing failed: " + ex);
             }
         }
     }
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/parser/office/DocumentContentReadHandler.java b/reportbuilder/java/org/libreoffice/report/pentaho/parser/office/DocumentContentReadHandler.java
index 6d36eb6f9ea5..65a48252e69f 100644
--- a/reportbuilder/java/org/libreoffice/report/pentaho/parser/office/DocumentContentReadHandler.java
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/parser/office/DocumentContentReadHandler.java
@@ -22,8 +22,7 @@ import org.libreoffice.report.pentaho.model.OfficeDocument;
 import org.libreoffice.report.pentaho.model.OfficeStylesCollection;
 import org.libreoffice.report.pentaho.parser.style.OfficeStylesReadHandler;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import java.util.logging.Logger;
 
 import org.jfree.report.JFreeReport;
 
@@ -49,7 +48,7 @@ import org.xml.sax.SAXException;
 public class DocumentContentReadHandler extends AbstractXmlReadHandler
 {
 
-    private static final Log LOGGER = LogFactory.getLog(DocumentContentReadHandler.class);
+    private static final Logger LOGGER = Logger.getLogger(DocumentContentReadHandler.class.getName());
     private OfficeDocument report;
     private FontFaceDeclsReadHandler fontFaceReadHandler;
     private BodyReadHandler bodyReadHandler;
@@ -98,12 +97,12 @@ public class DocumentContentReadHandler extends AbstractXmlReadHandler
         catch (ResourceKeyCreationException e)
         {
             // ignore ..
-            LOGGER.debug("Failed to create resource-key for 'styles.xml'. Ignoring.", e);
+            LOGGER.config("Failed to create resource-key for 'styles.xml'. Ignoring: " + e);
         }
         catch (ResourceException e)
         {
             // ignore ..
-            LOGGER.debug("Failed to parse resource for 'styles.xml'. Ignoring.", e);
+            LOGGER.config("Failed to parse resource for 'styles.xml'. Ignoring: " + e);
         }
 
         return new OfficeStylesCollection();
@@ -135,12 +134,12 @@ public class DocumentContentReadHandler extends AbstractXmlReadHandler
         catch (ResourceKeyCreationException e)
         {
             // ignore ..
-            LOGGER.debug("Failed to create resource-key for 'content.xml'. Ignoring.");
+            LOGGER.config("Failed to create resource-key for 'content.xml'. Ignoring.");
         }
         catch (ResourceException e)
         {
             // ignore ..
-            LOGGER.debug("Failed to parse resource for 'content.xml'. Ignoring.");
+            LOGGER.config("Failed to parse resource for 'content.xml'. Ignoring.");
         }
         return new OfficeDocument();