if (doctitle != null) { toExecute.createArgument().setValue("-doctitle"); toExecute.createArgument().setValue(expand(doctitle.getText())); } if (header != null) { toExecute.createArgument().setValue("-header"); toExecute.createArgument().setValue(expand(header.getText())); }
if (footer != null) { toExecute.createArgument().setValue("-footer"); toExecute.createArgument().setValue(expand(footer.getText())); } if (bottom != null) { toExecute.createArgument().setValue("-bottom"); toExecute.createArgument().setValue(expand(bottom.getText())); }
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/Javadoc.java
Method name: void execute() Method name: void execute()
Number of AST nodes: 6 Number of AST nodes: 6
1
if (doctitle != null) {
1
if (footer != null) {
2
            toExecute.createArgument().setValue("-doctitle");
2
            toExecute.createArgument().setValue("-footer");
3
            toExecute.createArgument().setValue(expand(doctitle.getText()));
3
            toExecute.createArgument().setValue(expand(footer.getText()));
4
        }
4
        }
5
        if (header != null) {
5
        if (bottom != null) {
6
            toExecute.createArgument().setValue("-header");
6
            toExecute.createArgument().setValue("-bottom");
7
            toExecute.createArgument().setValue(expand(header.getText()));
7
            toExecute.createArgument().setValue(expand(bottom.getText()));
8
        }
8
        }
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)0.5
Clones locationClones are in the same method
Number of node comparisons28
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)67.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    25
    if (doctitle != null)
    25
    if (doctitle != null)
    31
    if (footer != null)
    Differences
    Expression1Expression2Difference
    doctitlefooterVARIABLE_NAME_MISMATCH
    31
    if (footer != null)
    26
    toExecute.createArgument().setValue("-doctitle");
    26
    toExecute.createArgument().setValue("-doctitle");
    32
    toExecute.createArgument().setValue("-footer");
    Differences
    Expression1Expression2Difference
    "-doctitle""-footer"LITERAL_VALUE_MISMATCH
    32
    toExecute.createArgument().setValue("-footer");
    27
    toExecute.createArgument().setValue(expand(doctitle.getText()));
    27
    toExecute.createArgument().setValue(expand(doctitle.getText()));
    33
    toExecute.createArgument().setValue(expand(footer.getText()));
    Differences
    Expression1Expression2Difference
    doctitlefooterVARIABLE_NAME_MISMATCH
    33
    toExecute.createArgument().setValue(expand(footer.getText()));
    28
    if (header != null)
    28
    if (header != null)
    34
    if (bottom != null)
    Differences
    Expression1Expression2Difference
    headerbottomVARIABLE_NAME_MISMATCH
    34
    if (bottom != null)
    29
    toExecute.createArgument().setValue("-header");
    29
    toExecute.createArgument().setValue("-header");
    35
    toExecute.createArgument().setValue("-bottom");
    Differences
    Expression1Expression2Difference
    "-header""-bottom"LITERAL_VALUE_MISMATCH
    35
    toExecute.createArgument().setValue("-bottom");
    30
    toExecute.createArgument().setValue(expand(header.getText()));
    30
    toExecute.createArgument().setValue(expand(header.getText()));
    36
    toExecute.createArgument().setValue(expand(bottom.getText()));
    Differences
    Expression1Expression2Difference
    headerbottomVARIABLE_NAME_MISMATCH
    36
    toExecute.createArgument().setValue(expand(bottom.getText()));
    Precondition Violations (0)
    Row Violation