Bug#563884: UnmappableCharacterException might be the cause

[Daniel Schepler]

I looked earlier in the build log and found this which might be the root
cause:

...
javadocs:
    [mkdir] Created dir: /tmp/liblogkit-java/liblogkit-java-1.2.2/build/src
     [copy] Copying 84 files to /tmp/liblogkit-java/liblogkit-java-1.2.2/build/src                                                                              
    [mkdir] Created dir: /tmp/liblogkit-java/liblogkit-java-1.2.2/build/javadocs
  [javadoc] Generating Javadoc                                                  
  [javadoc] Javadoc execution                                                   
  [javadoc] WARNING: -classpath option could not be passed to the VM.  Faking it with                                                                           
  [javadoc] WARNING:     System.setProperty("java.class.path", "/usr/share/ant/lib/ant.jar:/usr/share/ant/lib/ant-launcher.jar:/usr/share/ant/lib/ant-
junit.jar:/usr/share/java/junit.jar:/usr/share/java/servlet-2.3.jar:/usr/share/java/gnumail.jar:/usr/share/java/activation.jar:/usr/lib/jvm/java-gcj/lib/tools.jar:/tmp/liblogkit-java/liblogkit-java-1.2.2/build/classes");                              
  [javadoc] Loading classes for package org.apache.log...                       
  [javadoc] java.nio.charset.UnmappableCharacterException: Input length = 1     
  [javadoc]    at java.nio.charset.CoderResult.throwException(libgcj.so.10)     
  [javadoc]    at gnu.classpath.tools.NotifyingInputStreamReader.fillCharBuf(libgcj-tools.so.10)                                                                
  [javadoc]    at gnu.classpath.tools.NotifyingInputStreamReader.read(libgcj-tools.so.10)                                                                       
  [javadoc]    at java.io.BufferedReader.read(libgcj.so.10)                     
  [javadoc]    at java.io.Reader.read(libgcj.so.10)                             
  [javadoc]    at gnu.classpath.tools.IOToolkit.readFully(libgcj-tools.so.10)   
  [javadoc]    at gnu.classpath.tools.gjdoc.Parser.loadFile(libgcj-tools.so.10) 
  [javadoc]    at gnu.classpath.tools.gjdoc.Parser.processSourceFile(libgcj-tools.so.10)                                                                        
  [javadoc]    at gnu.classpath.tools.gjdoc.Parser.processSourceDir(libgcj-tools.so.10)                                                                         
  [javadoc]    at gnu.classpath.tools.gjdoc.RootDocImpl.build(libgcj-tools.so.10)                                                                               
  [javadoc]    at gnu.classpath.tools.gjdoc.Main.startDoclet(libgcj-tools.so.10)
  [javadoc]    at gnu.classpath.tools.gjdoc.Main.start(libgcj-tools.so.10)      
  [javadoc]    at gnu.classpath.tools.gjdoc.Main.main(libgcj-tools.so.10)       
-- 
Daniel Schepler