try { reg.setPattern(from); } catch (NoClassDefFoundError e) { // depending on the implementation the actual RE won't // get instantiated in the constructor. throw new BuildException("Cannot load regular expression matcher", e); }
try { process.waitFor(); } catch(InterruptedException e){ // not very nice but will do the job fail("process interrupted in thread"); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/RegexpPatternMapper.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/ExecuteWatchdogTest.java
Method name: void setFrom(String) Method name: void run()
Number of AST nodes: 2 Number of AST nodes: 2
1
try {
1
try {
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            reg.setPattern(from);
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        } catch (NoClassDefFoundError e) {
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            // depending on the implementation the actual RE won't
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            // get instantiated in the constructor.
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            throw new BuildException("Cannot load regular expression matcher",
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3
            process.waitFor();
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                    } catch(InterruptedException e){
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                        // not very nice but will do the job
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                        fail("process interrupted in thread");
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            e);
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        }
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        }
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