for (int i = 0; i < name.length(); ++i) { if (!isValidNameCharacter(name.charAt(i))) { return false; } }
if (!checkParam(propertyfile)) { throw new BuildException("file token must not be null.", getLocation()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/MacroDef.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/PropertyFile.java
Method name: boolean isValidName(String) Method name: void checkParameters()
Number of AST nodes: 3 Number of AST nodes: 2
1
for (int i = 0; i < name.length(); ++i) {
2
            if (!isValidNameCharacter(name.charAt(i))) {
3
                return false;
4
            }
1
if (!checkParam(propertyfile)) {
2
            throw new BuildException("file token must not be null.", getLocation());
5
        }
3
        }
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 having the same super class
Number of node comparisons1