try { return new FileOutputStream(filename); } catch (FileNotFoundException e) { log.warn(e.toString()); return null; }
try { return new InitialContext(); } catch (NamingException e) { log.error(e.getMessage()); return null; }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/save/SaveGraphicsService.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/jms/client/OnMessageSubscriber.java
Method name: FileOutputStream createFile(File) Method name: Context initJNDI(boolean, String, String, String, String, String)
Number of AST nodes: 2 Number of AST nodes: 2
1
try {
1
try {
2
			return new FileOutputStream(filename);
2
				return new InitialContext();
3
		} catch (FileNotFoundException e) {
3
			} catch (NamingException e) {
4
			log.warn(e.toString());
4
				log.error(e.getMessage());
5
			return null;
5
				return null;
6
		}
6
			}
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)0.2
Clones locationClones are in different classes
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    try
    1
    try
    2
    try
    Differences
    Expression1Expression2Difference
    java.io.FileNotFoundExceptionjavax.naming.NamingExceptionSUBCLASS_TYPE_MISMATCH
    java.io.FileNotFoundExceptionjavax.naming.NamingExceptionSUBCLASS_TYPE_MISMATCH
    warnerrorMETHOD_INVOCATION_NAME_MISMATCH
    toStringgetMessageMETHOD_INVOCATION_NAME_MISMATCH
    java.io.FileNotFoundExceptionjavax.naming.NamingExceptionSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression log.warn(e.toString()) is a void method call, and thus it cannot be parameterized
    Expression log.error(e.getMessage()) is a void method call, and thus it cannot be parameterized
    2
    try
    2
    return new FileOutputStream(filename);
    2
    return new FileOutputStream(filename);
    Preondition Violations
    Unmatched return new FileOutputStream(filename);
                                                                                      
                                                                  
    3
    return new InitialContext();
    Preondition Violations
    Unmatched return new InitialContext();
    3
    return new InitialContext();
    Precondition Violations (4)
    Row Violation
    1Expression log.warn(e.toString()) is a void method call, and thus it cannot be parameterized
    2Expression log.error(e.getMessage()) is a void method call, and thus it cannot be parameterized
    3Unmatched return new FileOutputStream(filename);
    4Unmatched return new InitialContext();