Program: 74061
Project: 74061
Buggy source:
/** 
 * @return
 */
public static Test suite(){
  TestSuite suite=new TestSuite("String_Node_Str");
  suite.addTestSuite(org.eclipse.birt.data.engine.aggregation.FinanceTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.aggregation.TotalTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.api.ClobAndBlobTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.api.DataSetCacheTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.api.GroupLevelTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.api.ScriptedDSTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.api.ScriptTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.api.TestDteLevelDataSetCache.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.api.UsesDetailFalseTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.ColumnBindingTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.ColumnHintTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.ComputedColumnTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.DataSetCacheTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.DefineDataSourceTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.DistinctValueTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.FeaturesTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.FilterByRowTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.GroupOnRowTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.InputParameterTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.MaxRowsTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.MultiplePassTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.NestedQueryTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.SubQueryTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.newbinding.MultiplePassTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.newbinding.ColumnBindingTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CacheClobAndBlobTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CacheComputedColumnTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CachedMultiplePassTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CacheFeaturesTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CacheNestedQueryTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CacheSortTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CacheSubqueryTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.MemoryCacheTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.transform.CachedResultSetTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.transform.group.GroupByDistinctValueTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.transform.group.GroupByNumberRangeTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.transform.group.GroupByPositionRangeTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.transform.group.GroupByStringRangeTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.expression.ComplexExpressionCompilerTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.expression.ExpressionCompilerTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.expression.ExpressionCompilerUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.AggregationTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.ExprManagerUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.JointDataSetTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.ResultMetaDataTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.ScriptEvalTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.ConfigFileParserTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.IncreCacheDataSetTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.binding.AggregationTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.document.GroupInfoUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.rd.ReportDocumentTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.rd.ReportDocumentTest2.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.rd.ViewingTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.rd.ViewingTest2.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.regre.DataSourceTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.regre.FeatureTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.regre.SortTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.api.CubeFeaturesTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.api.CubeIVTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.document.BufferedRandomAccessObjectTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.document.CachedDocumentObjectManagerTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.document.DocumentManagerTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.document.FileDocumentManagerTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.impl.CubeAggregationTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.impl.DimensionKeyTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.impl.LevelMemberTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.impl.TraversalorTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.impl.dimension.DimensionTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.impl.dimension.DimensionTest2.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.BufferedPrimitiveDiskArrayTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.BufferedRandomAccessFileTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.BufferedStructureArrayTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.DiskIndexTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.DiskSortedStackTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.ObjectArrayUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.PrimaryDiskArrayTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.PrimarySortedStackTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.SetUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.StructureDiskArrayTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.util.filter.CubePosFilterTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.cursor.CursorNavigatorTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.cursor.CursorModelTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.cursor.MirrorCursorModelTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.cursor.MirrorCursorNavigatorTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.util.OlapExpressionUtilTest.class);
  return suite;
}

Fixed version (ground truth):
/** 
 * @return
 */
public static Test suite(){
  TestSuite suite=new TestSuite("String_Node_Str");
  suite.addTestSuite(org.eclipse.birt.data.engine.aggregation.FinanceTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.aggregation.TotalTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.api.ClobAndBlobTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.api.DataSetCacheTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.api.GroupLevelTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.api.ScriptedDSTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.api.ScriptTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.api.UsesDetailFalseTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.ColumnBindingTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.ColumnHintTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.ComputedColumnTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.DataSetCacheTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.DefineDataSourceTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.DistinctValueTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.FeaturesTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.FilterByRowTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.GroupOnRowTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.InputParameterTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.MaxRowsTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.MultiplePassTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.NestedQueryTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.SubQueryTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.newbinding.MultiplePassTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.binding.newbinding.ColumnBindingTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CacheClobAndBlobTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CacheComputedColumnTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CachedMultiplePassTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CacheFeaturesTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CacheNestedQueryTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CacheSortTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.CacheSubqueryTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.cache.MemoryCacheTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.transform.CachedResultSetTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.transform.group.GroupByDistinctValueTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.transform.group.GroupByNumberRangeTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.transform.group.GroupByPositionRangeTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.executor.transform.group.GroupByStringRangeTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.expression.ComplexExpressionCompilerTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.expression.ExpressionCompilerTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.expression.ExpressionCompilerUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.AggregationTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.ExprManagerUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.JointDataSetTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.ResultMetaDataTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.ScriptEvalTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.ConfigFileParserTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.IncreCacheDataSetTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.binding.AggregationTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.document.GroupInfoUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.rd.ReportDocumentTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.rd.ReportDocumentTest2.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.rd.ViewingTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.impl.rd.ViewingTest2.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.regre.DataSourceTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.regre.FeatureTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.regre.SortTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.api.CubeFeaturesTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.api.CubeIVTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.document.BufferedRandomAccessObjectTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.document.CachedDocumentObjectManagerTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.document.DocumentManagerTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.document.FileDocumentManagerTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.impl.CubeAggregationTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.impl.DimensionKeyTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.impl.LevelMemberTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.impl.TraversalorTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.impl.dimension.DimensionTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.impl.dimension.DimensionTest2.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.BufferedPrimitiveDiskArrayTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.BufferedRandomAccessFileTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.BufferedStructureArrayTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.DiskIndexTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.DiskSortedStackTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.ObjectArrayUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.PrimaryDiskArrayTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.PrimarySortedStackTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.SetUtilTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.data.util.StructureDiskArrayTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.util.filter.CubePosFilterTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.cursor.CursorNavigatorTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.cursor.CursorModelTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.cursor.MirrorCursorModelTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.cursor.MirrorCursorNavigatorTest.class);
  suite.addTestSuite(org.eclipse.birt.data.engine.olap.util.OlapExpressionUtilTest.class);
  return suite;
}