Program: 66868
Project: 66868
Buggy source:
public static Test suite(){
  TestSuite suite=new TestSuite("String_Node_Str");
  suite.addTestSuite(org.eclipse.birt.core.archive.ArchiveFileSaveTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.ArchiveUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.DocArchiveLockManagerTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.DocumentArchiveTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.FileArchiveTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.FolderArchiveTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.InputStreamRefreshTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.compound.ArchiveEntryInputStreamTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.compound.ArchiveFileTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.compound.ArchivePerformanceTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.compound.UpgradeArchiveTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.compound.AllocTableLoaderTest.class);
  suite.addTestSuite(org.eclipse.birt.core.config.FileConfigVarManagerTest.class);
  suite.addTestSuite(org.eclipse.birt.core.data.DataTypeUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.core.data.DateUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.core.data.DateUtilThreadTest.class);
  suite.addTestSuite(org.eclipse.birt.core.data.ExpressionParserUtilityTest.class);
  suite.addTestSuite(org.eclipse.birt.core.data.ExpressionUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.core.exception.BirtExceptionTest.class);
  suite.addTestSuite(org.eclipse.birt.core.format.DateFormatterTest.class);
  suite.addTestSuite(org.eclipse.birt.core.format.NumberFormatterTest.class);
  suite.addTestSuite(org.eclipse.birt.core.format.StringFormatterTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.bre.BirtDateTimeTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.bre.BirtCompTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.bre.BirtMathTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.bre.BirtStrTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.ScriptContextTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.NativeNamedListTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.NativeDateTimeSpanTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.NativeFinanceTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.NativeJavaMapTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.ScriptableParametersTest.class);
  suite.addTestSuite(TemplateParserTest.class);
  suite.addTestSuite(org.eclipse.birt.core.util.IOUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.core.btree.BTreeTest.class);
  suite.addTestSuite(org.eclipse.birt.core.btree.BTreeCursorTest.class);
  suite.addTestSuite(org.eclipse.birt.core.btree.NodeInputStreamTest.class);
  suite.addTestSuite(org.eclipse.birt.core.btree.NodeOutputStreamTest.class);
  return suite;
}

Fixed version (ground truth):
public static Test suite(){
  TestSuite suite=new TestSuite("String_Node_Str");
  suite.addTestSuite(org.eclipse.birt.core.archive.ArchiveFileSaveTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.ArchiveUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.DocArchiveLockManagerTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.DocumentArchiveTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.FileArchiveTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.FolderArchiveTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.InputStreamRefreshTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.compound.ArchiveEntryInputStreamTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.compound.ArchiveFileTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.compound.ArchivePerformanceTest.class);
  suite.addTestSuite(org.eclipse.birt.core.archive.compound.UpgradeArchiveTest.class);
  suite.addTestSuite(org.eclipse.birt.core.config.FileConfigVarManagerTest.class);
  suite.addTestSuite(org.eclipse.birt.core.data.DataTypeUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.core.data.DateUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.core.data.DateUtilThreadTest.class);
  suite.addTestSuite(org.eclipse.birt.core.data.ExpressionParserUtilityTest.class);
  suite.addTestSuite(org.eclipse.birt.core.data.ExpressionUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.core.exception.BirtExceptionTest.class);
  suite.addTestSuite(org.eclipse.birt.core.format.DateFormatterTest.class);
  suite.addTestSuite(org.eclipse.birt.core.format.NumberFormatterTest.class);
  suite.addTestSuite(org.eclipse.birt.core.format.StringFormatterTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.bre.BirtDateTimeTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.bre.BirtCompTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.bre.BirtMathTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.bre.BirtStrTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.ScriptContextTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.NativeNamedListTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.NativeDateTimeSpanTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.NativeFinanceTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.NativeJavaMapTest.class);
  suite.addTestSuite(org.eclipse.birt.core.script.ScriptableParametersTest.class);
  suite.addTestSuite(TemplateParserTest.class);
  suite.addTestSuite(org.eclipse.birt.core.util.IOUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.core.btree.BTreeTest.class);
  suite.addTestSuite(org.eclipse.birt.core.btree.BTreeCursorTest.class);
  suite.addTestSuite(org.eclipse.birt.core.btree.NodeInputStreamTest.class);
  suite.addTestSuite(org.eclipse.birt.core.btree.NodeOutputStreamTest.class);
  return suite;
}