Configuration cfg = new Configuration(); assertNotNull( cfg.getEventListeners().getDeleteEventListeners() ); try { cfg.setListener( "delete", new String[] { } ); fail( "should have thrown java.lang.ArrayStoreException" ); } catch ( ArrayStoreException ex ) { // expected }
Configuration cfg = new Configuration(); assertNotNull( cfg.getEventListeners().getDeleteEventListeners() ); try { cfg.setListeners( "delete", new Object[] { } ); fail( "should have thrown ClassCastException" ); } catch ( ClassCastException ex ) { // expected }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/cfg/ListenerTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/cfg/ListenerTest.java
Method name: void testSetListenerEmptyClassNameArray() Method name: void testSetListenersEmptyClassObjectArray()
Number of AST nodes: 5 Number of AST nodes: 5
1
Configuration cfg = new Configuration();
1
Configuration cfg = new Configuration();
2
		assertNotNull( cfg.getEventListeners().getDeleteEventListeners() );
2
		assertNotNull( cfg.getEventListeners().getDeleteEventListeners() );
3
		try {
3
		try {
4
			cfg.setListener( "delete", new String[] { } );
4
			cfg.setListeners( "delete", new Object[] { } );
5
			fail( "should have thrown java.lang.ArrayStoreException" );
5
			fail( "should have thrown ClassCastException" );
6
		}
6
		}
7
		catch ( ArrayStoreException ex ) {
7
		catch ( ClassCastException ex ) {
8
			// expected
8
			// expected
9
		}
9
		}
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are declared in the same class
Number of node comparisons11
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Configuration cfg = new Configuration();
    1
    Configuration cfg = new Configuration();
    2
    assertNotNull(cfg.getEventListeners().getDeleteEventListeners());
    2
    assertNotNull(cfg.getEventListeners().getDeleteEventListeners());
    3
    try
    3
    try
    3
    try
    Differences
    Expression1Expression2Difference
    java.lang.ArrayStoreExceptionjava.lang.ClassCastExceptionSUBCLASS_TYPE_MISMATCH
    java.lang.ArrayStoreExceptionjava.lang.ClassCastExceptionSUBCLASS_TYPE_MISMATCH
    3
    try
    4
    cfg.setListener("delete", new String[] {});
    4
    cfg.setListener("delete", new String[] {});
    4
    cfg.setListeners("delete", new Object[] {});
    Differences
    Expression1Expression2Difference
    setListenersetListenersMETHOD_INVOCATION_NAME_MISMATCH
    java.lang.Stringjava.lang.ObjectVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Expression cfg.setListener("delete",new String[]{}) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression cfg.setListeners("delete",new Object[]{}) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression cfg.setListener("delete",new String[]{}) is a void method call, and thus it cannot be parameterized
    Expression cfg.setListeners("delete",new Object[]{}) is a void method call, and thus it cannot be parameterized
    Type java.lang.String of variable String does not match with type java.lang.Object of variable Object
    • Make classes java.lang.String and java.lang.Object extend a common superclass
    4
    cfg.setListeners("delete", new Object[] {});
    5
    fail("should have thrown java.lang.ArrayStoreException");
    5
    fail("should have thrown java.lang.ArrayStoreException");
    5
    fail("should have thrown ClassCastException");
    Differences
    Expression1Expression2Difference
    "should have thrown java.lang.ArrayStoreException""should have thrown ClassCastException"LITERAL_VALUE_MISMATCH
    5
    fail("should have thrown ClassCastException");
    Precondition Violations (5)
    Row Violation
    1Expression cfg.setListener("delete",new String[]{}) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression cfg.setListeners("delete",new Object[]{}) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression cfg.setListener("delete",new String[]{}) is a void method call, and thus it cannot be parameterized
    4Expression cfg.setListeners("delete",new Object[]{}) is a void method call, and thus it cannot be parameterized
    5Type java.lang.String of variable String does not match with type java.lang.Object of variable Object