String name = (String) i.next(); Class clazz = antTypeTable.getExposedClass(name); if (clazz == null) { continue; }
String name = (String) i.next(); Class clazz = antTypeTable.getExposedClass(name); if (clazz == null) { continue; }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/ComponentHelper.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/ComponentHelper.java
Method name: Hashtable getTaskDefinitions() Method name: Hashtable getDataTypeDefinitions()
Number of AST nodes: 4 Number of AST nodes: 4
1
String name = (String) i.next();
1
String name = (String) i.next();
2
                        Class clazz = antTypeTable.getExposedClass(name);
2
                        Class clazz = antTypeTable.getExposedClass(name);
3
                        if (clazz == null) {
3
                        if (clazz == null) {
4
                            continue;
4
                            continue;
5
                        }
5
                        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.4
Clones locationClones are declared in the same class
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)8.3
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    6
    String name = (String)i.next();
    6
    String name = (String)i.next();
    7
    Class clazz = antTypeTable.getExposedClass(name);
    7
    Class clazz = antTypeTable.getExposedClass(name);
    8
    if (clazz == null)
    8
    if (clazz == null)
    9
    continue;
    9
    continue;
    9
    continue;
    Preondition Violations
    Statement continue; without innermost loop
    Statement continue; without innermost loop
    9
    continue;
    Precondition Violations (3)
    Row Violation
    1Statement continue; without innermost loop
    2Statement continue; without innermost loop
    3Clone fragment #1 returns variables clazz, name , while Clone fragment #2 returns variables clazz, name