int cOptions = getCompilerOptions(options); try { RE reg = new RE(pattern); reg.setMatchFlags(cOptions); return reg; } catch (RESyntaxException e) { throw new BuildException(e); }
try { super.processBuffer(); } catch (IOException e) { // impossible since *our* processLine doesn't throw an IOException throw new RuntimeException("Impossible IOException caught: " + e); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/regexp/JakartaRegexpMatcher.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/LogOutputStream.java
Method name: RE getCompiledPattern(int) Method name: void processBuffer()
Number of AST nodes: 5 Number of AST nodes: 2
1
int cOptions = getCompilerOptions(options);
2
        try {
3
            RE reg = new RE(patt
1
try {
4
ern);
2
            super.processBuffer();
5
            reg.setMatchFlags(cOptions);
3
        
6
            return reg;
7
        } catch (RESyntax
4
} catch (IOException e) {
8
Exception e) {
5
            // impossible since *our* processLine doesn't throw an IOException
9
            throw new BuildException(e);
6
            throw new RuntimeException("Impossible IOException caught: " + e);
10
        }
7
        }
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in different classes
Number of node comparisons1