if (this.redirectorElement != null) { throw new BuildException("cannot have > 1 nested <redirector>s"); } this.redirectorElement = redirectorElement; incompatibleWithSpawn = true;
if (this.redirectorElement != null) { throw new BuildException("cannot have > 1 nested redirectors"); } this.redirectorElement = redirectorElement; incompatibleWithSpawn = true;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/ExecTask.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Java.java
Method name: void addConfiguredRedirector(RedirectorElement) Method name: void addConfiguredRedirector(RedirectorElement)
Number of AST nodes: 4 Number of AST nodes: 4
1
if (this.redirectorElement != null) {
1
if (this.redirectorElement != null) {
2
            throw new BuildException("cannot have > 1 nested <redirector>s");
2
            throw new BuildException("cannot have > 1 nested redirectors");
3
        }
3
        }
4
        this.redirectorElement = redirectorElement;
4
        this.redirectorElement = redirectorElement;
5
        incompatibleWithSpawn = true;
5
        incompatibleWithSpawn = true;
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
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 comparisons7
  1. {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)0.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (this.redirectorElement != null)
    1
    if (this.redirectorElement != null)
    2
    throw new BuildException("cannot have > 1 nested <redirector>s");
    2
    throw new BuildException("cannot have > 1 nested <redirector>s");
    2
    throw new BuildException("cannot have > 1 nested redirectors");
    Differences
    Expression1Expression2Difference
    "cannot have > 1 nested s""cannot have > 1 nested redirectors"LITERAL_VALUE_MISMATCH
    2
    throw new BuildException("cannot have > 1 nested redirectors");
    3
    this.redirectorElement = redirectorElement;
    3
    this.redirectorElement = redirectorElement;
    4
    incompatibleWithSpawn = true;
    4
    incompatibleWithSpawn = true;
    Precondition Violations (0)
    Row Violation