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.testUnixLineSeparator(); fail("Should trigger once this bug is fixed. {@since 1.2}"); } 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/JakartaRegexpMatcherTest.java
Method name: Object clone() Method name: void testUnixLineSeparator()
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
            } catch (CloneNotSupportedException e) {
7
                return null;
8
    
3
super.testUnixLineSeparator();
4
            fail("Should trigger once this bug is fixed. {@since 1.2}");
5
        } catch (AssertionFailedError e) {
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