158-152-156

for (int i = 0; i < RMIC_CLASSNAMES.length; i++) { try { return Class.forName(RMIC_CLASSNAMES[i]); } catch (ClassNotFoundException cnfe) { // Ignore } }
try { return (String) testCaseName.invoke(t, new Object[0]); } catch (Throwable e) { // ignore }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/rmic/KaffeRmic.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/JUnitVersionHelper.java
Method name: `Class getRmicClass()` |  | Method name: `String getTestCaseName(Test)`
Number of AST nodes: 3 |  | Number of AST nodes: 2

1

    for (int i = 0; i < RMIC_CLASSNAMES.length; i++) {↵

2

                try {↵

3

                    return Class.forName(RMIC_CLASSNAMES[i]);↵

4

                } catch (ClassNotFoundException cnf↵

1

    try {↵

2

                    return (String) testCaseName.invoke(t, new Object[0]);↵

5

    e) {↵

3

                } catch (Throwable e) {↵

6

                    // Ignore↵

4

                    // ignore↵

7

                }↵

5

                }

8

            }

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 0
Number of non-refactorable cases | 1
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1
Clones location | Clones are in different classes
Number of node comparisons | 5

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 1
   Number of unmapped statements in the first code fragment | 1
   Number of unmapped statements in the second code fragment | 1
   Time elapsed for statement mapping (ms) | 0.7
   Clone type | Type 2

   Mapped Statements
   ID | Statement |  | ID | Statement
   --- | --- | --- | --- | ---

   2

       try

   2 | try
   8 | try

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   java.lang.ClassNotFoundException | java.lang.Throwable | SUBCLASS_TYPE_MISMATCH
   cnfe | e | VARIABLE_NAME_MISMATCH
   java.lang.ClassNotFoundException | java.lang.Throwable | SUBCLASS_TYPE_MISMATCH

   8

       try

   3

       return Class.forName(RMIC_CLASSNAMES[i]);

   3 | return Class.forName(RMIC_CLASSNAMES[i]);

   Preondition Violations
   Unmatched statement return Class.forName(RMIC_CLASSNAMES[i]); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
   Unmatched return Class.forName(RMIC_CLASSNAMES[i]);

   9 | return (String)testCaseName.invoke(t, new Object[0]);

   Preondition Violations
   Unmatched statement return (String)testCaseName.invoke(t,new Object[0]); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
   Unmatched return (String)testCaseName.invoke(t,new Object[0]);

   9

       return (String)testCaseName.invoke(t, new Object[0]);

   Precondition Violations (4)
   Row | Violation
   --- | ---
   1 | Unmatched statement return Class.forName(RMIC_CLASSNAMES[i]); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
   2 | Unmatched return Class.forName(RMIC_CLASSNAMES[i]);
   3 | Unmatched statement return (String)testCaseName.invoke(t,new Object[0]); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
   4 | Unmatched return (String)testCaseName.invoke(t,new Object[0]);