Catch complete stack trace from inline java

[my600080]

I need to catch the complete java error stack trace from inline java.
For example, the following is my java error stack trace when I run
inline java in perl:

com.image.exception.ConversionException: Delete: deletion failed: temp
+3d5140d9-ef4e-4e36-b8c5-e90166bb02c5.png
at com.image.utils.ImageConverter.get(ImageConverter.java:389)
at com.image.utils.Index.createPage(Index.java:522)
at com.image.utils.createPage(Index.java:465)
 at com.image.Index.createDoc(Index.java:290)
 at com.image.RemImag.idxDoc(RemImag.java:77)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcc
+essorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingM
+ethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at InlineJavaUserClassLink.invoke(InlineJavaUserClassLink.java +:11)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcc
+essorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingM
+ethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.perl.inline.java.InlineJavaUserClassLoader.invoke_via_l
+ink(InlineJavaUserClassLoader.java:86)
at org.perl.inline.java.InlineJavaUserClassLoader.invoke(Inlin
+eJavaUserClassLoader.java:131)
at org.perl.inline.java.InlineJavaProtocol.CallJavaMethod(Inli
+neJavaProtocol.java:283)
at org.perl.inline.java.InlineJavaProtocol.Do(InlineJavaProtoc
+ol.java:41)
at org.perl.inline.java.InlineJavaServer.ProcessCommand(Inline
+JavaServer.java:153)
at org.perl.inline.java.InlineJavaServer.ProcessCommand(Inline
+JavaServer.java:142)
 at org.perl.inline.java.InlineJavaServerThread.run(InlineJavaS
+erverThread.java:51)


But when I use the following to catch the stack trace:

if ( caught("java.lang.Exception") ) {
  my $exception = $@;
  my $msg = $exception->getMessage();
  my $string_writer = new java::io::StringWriter();
  my $print_writer = new java::io::PrintWriter($string_w +riter);
  $exception->printStackTrace($print_writer);
  my $line = $string_writer->toString();
  $errorLog->error($attachmentFilePath . "\n" . $msg . " +\n" .
$line);
}

Only the following lines are recorded in the error log:

java.lang.NullPointerException at
com.image.RemImag.idxDoc(RemImag.java:81) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcc
+essorImpl.java:39) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingM
+ethodAccessorImpl.java:25) at
java.lang.reflect.Method.invoke(Method.java:597) at
InlineJavaUserClassLink.invoke(InlineJavaUserClassLink.java +:11) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcc
+essorImpl.java:39) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingM
+ethodAccessorImpl.java:25) at
java.lang.reflect.Method.invoke(Method.java:597) at
org.perl.inline.java.InlineJavaUserClassLoader.invoke_via_l
+ink(InlineJavaUserClassLoader.java:86) at
org.perl.inline.java.InlineJavaUserClassLoader.invoke(Inlin
+eJavaUserClassLoader.java:131) at
org.perl.inline.java.InlineJavaProtocol.CallJavaMethod(Inli
+neJavaProtocol.java:283) at
org.perl.inline.java.InlineJavaProtocol.Do(InlineJavaProtoc
+ol.java:41) at
org.perl.inline.java.InlineJavaServer.ProcessCommand(Inline
+JavaServer.java:153) at
org.perl.inline.java.InlineJavaServer.ProcessCommand(Inline
+JavaServer.java:142) at
org.perl.inline.java.InlineJavaServerThread.run(InlineJavaS
+erverThread.java:51)

It seems that it cut off the first few lines which are very important
for me.

How can I get the full stack trace by using inline java's exception
caught?

Thanks a lot!