try { SysProperties c = (SysProperties) super.clone(); c.variables = (Vector) variables.clone(); c.propertySets = (Vector) propertySets.clone(); return c; } catch (CloneNotSupportedException e) { return null; }
if (running[i] != null && !running[i].isFinished()) { //System.out.println("Thread " + i + " is still alive "); // still running - wait for it try { semaphore.wait(); } catch (InterruptedException ie) { // who would interrupt me at a time like this? } continue outer2; }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/CommandlineJava.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Parallel.java
Method name: Object clone() Method name: void spinThreads()
Number of AST nodes: 5 Number of AST nodes: 4
1
try {
1
if (running[i] != null && !running[i].isFinished()) {
2
                SysProperties c = (SysProperties) super.clone();
2
                  
3
                c.variables = (Vector) variables.clone();
4
                c.propertySets = (Vector) propertySets.clone();
5
                return c;
3
      //System.out.println("Thread " + i + " is still alive ");
4
                        // still running - wait for it
5
                        try {
6
                            semaphore.wait();
6
            } catch (CloneNotSupportedException e) {
7
                        } catch (InterruptedException ie) {
7
                return null;
8
                
9
            // who would interrupt me at a time like this?
10
                        }
11
                        continue outer2;
8
            }
12
                    }
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