try { SysProperties c = (SysProperties) super.clone(); c.variables = (Vector) variables.clone(); c.propertySets = (Vector) propertySets.clone(); return c; } catch (CloneNotSupportedException e) { return null; }
try { super.testWindowsLineSeparator(); fail("Should trigger once fixed. {@since JDK 1.4RC1}"); } catch (AssertionFailedError e){ }
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/tests/junit/org/apache/tools/ant/util/regexp/Jdk14RegexpMatcherTest.java
Method name: Object clone() Method name: void testWindowsLineSeparator()
Number of AST nodes: 5 Number of AST nodes: 3
1
try {
1
try {
2
                SysProperties c = (SysProperties) super.clone();
2
            
3
                c.variables = (Vector) variables.clone();
4
                c.propertySets = (Vector) propertySets.clone();
5
                return c;
6
   
3
super.testWindowsLineSeparator();
4
            fail("Should trigger once fixed. {@since JDK 1.4RC1}");
7
         } catch (CloneNotSupportedException e) {
5
        } catch (AssertionFailedError e){
8
                return null;
9
            }
6
        }
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