if (classpath == null) { classpath = (new Path(getProject())).concatSystemClasspath("last"); } else { classpath = classpath.concatSystemClasspath("ignore"); }
if (classpath == null) { cp = (new Path(getProject())).concatSystemClasspath("last"); } else { cp = classpath.concatSystemClasspath("ignore"); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javadoc.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ejb/IPlanetEjbcTask.java
Method name: void execute() Method name: Path getClasspath()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (classpath == null) {
1
if (classpath == null) {
2
            classpath = (new Path(getProject())).concatSystemClasspath("last");
2
            cp = (new Path(getProject())).concatSystemClasspath("last");
3
        } else {
3
        } else {
4
            classpath = classpath.concatSystemClasspath("ignore");
4
            cp = classpath.concatSystemClasspath("ignore");
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)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons9
  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)1.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    37
    if (classpath == null)
    2
    if (classpath == null)
    38
    classpath = (new Path(getProject())).concatSystemClasspath("last");
    38
    classpath = (new Path(getProject())).concatSystemClasspath("last");
    3
    cp = (new Path(getProject())).concatSystemClasspath("last");
    Differences
    Expression1Expression2Difference
    classpathcpVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression classpath is a field being modified, and thus it cannot be parameterized
    3
    cp = (new Path(getProject())).concatSystemClasspath("last");
    else
    else
    39
    classpath = classpath.concatSystemClasspath("ignore");
    39
    classpath = classpath.concatSystemClasspath("ignore");
    4
    cp = classpath.concatSystemClasspath("ignore");
    Differences
    Expression1Expression2Difference
    classpathcpVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression classpath is a field being modified, and thus it cannot be parameterized
    4
    cp = classpath.concatSystemClasspath("ignore");
    Precondition Violations (3)
    Row Violation
    1Expression classpath is a field being modified, and thus it cannot be parameterized
    2Expression classpath is a field being modified, and thus it cannot be parameterized
    3Clone fragment #1 returns variables , while Clone fragment #2 returns variables cp