int cOptions = getCompilerOptions(options); try { Pattern p = Pattern.compile(this.pattern, cOptions); return p; } catch (PatternSyntaxException e) { throw new BuildException(e); }
for (int i = 0; i < thread.length && thread[i] != null; i++) { try { managingTask.log(thread[i].toString(), Project.MSG_DEBUG); } catch (NullPointerException enPeaEx) { // Ignore exception } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/regexp/Jdk14RegexpMatcher.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Redirector.java
Method name: Pattern getCompiledPattern(int) Method name: void complete()
Number of AST nodes: 4 Number of AST nodes: 3
1
int cOptions = getCompilerOptions(options);
1
for (int i = 0; i < thread.length && thread[i] != null; i++) {
2
        try {
2
                    try {
3
            Pattern p = Pattern.compile(this.pattern, cOptions);
3
                        managingTask.log(thread[i].toString(), Project.MSG_DEBUG);
4
            return p;
4
            
5
        } catch (PatternSyntaxException e) {
5
        } catch (NullPointerException enPeaEx) {
6
            throw new BuildException(e);
6
            
7
            // Ignore exception
8
                    }
7
        }
9
                }
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)0.1
Clones locationClones are in different classes
Number of node comparisons1