!SESSION 2011-02-10 21:16:56.413 -----------------------------------------------
eclipse.buildId=M20110210-1200
java.version=1.5.0_22
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US
Framework arguments:  -application org.eclipse.test.coretestapplication formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,/buildtest/M20110210-1200/eclipse-testing/test-eclipse/eclipse/org.eclipse.ant.tests.core.AutomatedSuite.xml -testPluginName org.eclipse.ant.tests.core -className org.eclipse.ant.tests.core.AutomatedSuite
Command-line arguments:  -application org.eclipse.test.coretestapplication -data /buildtest/M20110210-1200/eclipse-testing/test-eclipse/eclipse/jdt_folder formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,/buildtest/M20110210-1200/eclipse-testing/test-eclipse/eclipse/org.eclipse.ant.tests.core.AutomatedSuite.xml -testPluginName org.eclipse.ant.tests.core -className org.eclipse.ant.tests.core.AutomatedSuite -os linux -ws gtk -arch x86 -consolelog

!ENTRY org.eclipse.ant.core 4 120 2011-02-10 21:17:15.708
!MESSAGE java.lang.String which was specified to perform logging is not an instance of org.apache.tools.ant.BuildLogger.