try { JUnitTest t = (JUnitTest) super.clone(); t.props = props == null ? null : (Properties) props.clone(); t.formatters = (Vector) formatters.clone(); return t; } catch (CloneNotSupportedException e) { // plain impossible return this; }
int cOptions = getCompilerOptions(options); try { RE reg = new RE(pattern); reg.setMatchFlags(cOptions); return reg; } catch (RESyntaxException e) { throw new BuildException(e); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/JUnitTest.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/regexp/JakartaRegexpMatcher.java
Method name: Object clone() Method name: RE getCompiledPattern(int)
Number of AST nodes: 5 Number of AST nodes: 5
1
try {
2
            JUnitTest t = (JUnitTest) super.clone();
3
            t.props = props == null ? null : (Properties) props.clone();
4
            t.formatters = (Vector) formatters.clone(
1
int cOptions = getCompilerOptions(options);
2
        try {
3
            RE reg = new RE(pattern);
5
);
4
            reg.setMatchFlags(cOptions);
6
            return t;
5
            return reg;
7
        } catch (CloneNotSupportedException e) {
6
        } catch (RESyntaxException e) {
8
            // plain impossible
7
            
9
            return this;
8
throw new BuildException(e);
10
        }
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