Control: tag -1 + patch
Here is a patch fixing this issue.
--- a/build.xml +++ b/build.xml @@ -67,10 +67,8 @@ encoding="${encoding}" source="${javac.source}" target="${javac.target}" - bootclasspath="${bootstrap.path}" includeAntRuntime="false" > <compilerarg value="-Xlint:unchecked"/> - <compilerarg value="${bootstrap.arg}" /> </javac> </presetdef> @@ -82,9 +80,7 @@ encoding="${encoding}" source="${javac.source}" target="${javac.target}" - bootclasspath="${bootstrap.path}" includeAntRuntime="false" > - <compilerarg value="${bootstrap.arg}" /> </javac> </presetdef>