ClassLoader classLoader = getClassLoader(null); Properties props = getDefaultDefinitions(false); Enumeration e = props.propertyNames();
ClassLoader classLoader = getClassLoader(null); Properties props = getDefaultDefinitions(true); Enumeration e = props.propertyNames();
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: void initTasks() Method name: void initTypes()
Number of AST nodes: 3 Number of AST nodes: 3
1
ClassLoader classLoader = getClassLoader(null);
1
ClassLoader classLoader = getClassLoader(null);
2
        Properties props = getDefaultDefinitions(false);
2
        Properties props = getDefaultDefinitions(true);
3
        Enumeration e = props.propertyNames();
3
        Enumeration e = props.propertyNames();
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    ClassLoader classLoader = getClassLoader(null);
    1
    ClassLoader classLoader = getClassLoader(null);
    2
    Properties props = getDefaultDefinitions(false);
    2
    Properties props = getDefaultDefinitions(false);
    2
    Properties props = getDefaultDefinitions(true);
    Differences
    Expression1Expression2Difference
    falsetrueLITERAL_VALUE_MISMATCH
    2
    Properties props = getDefaultDefinitions(true);
    3
    Enumeration e = props.propertyNames();
    3
    Enumeration e = props.propertyNames();
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variables e, props, classLoader , while Clone fragment #2 returns variables e, props, classLoader