if (old) { toExecute.createArgument().setValue("-1.1"); }
if (!replyto.isEmpty()) { setHeader("Reply-To", vectorToList(replyto)); }
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/mail/MailMessage.java
Method name: void execute() Method name: void setReplyToHeader()
Number of AST nodes: 2 Number of AST nodes: 2
1
if (old) {
1
if (
2
                toExecute.createArgument().setValue("-1.1");
3
        
2
!replyto.isEmpty()) {
3
      setHeader("Reply-To", vectorToList(replyto));
4
    }
4
    }
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
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    178
    if (old)
    178
    if (old)
    1
    if (!replyto.isEmpty())
    Differences
    Expression1Expression2Difference
    old!replyto.isEmpty()TYPE_COMPATIBLE_REPLACEMENT
    1
    if (!replyto.isEmpty())
    179
    toExecute.createArgument().setValue("-1.1");
    179
    toExecute.createArgument().setValue("-1.1");
    2
    setHeader("Reply-To", vectorToList(replyto));
    Differences
    Expression1Expression2Difference
    setValuesetHeaderMETHOD_INVOCATION_NAME_MISMATCH
    toExecute.createArgument().setValue("-1.1")setHeader("Reply-To",vectorToList(replyto))ARGUMENT_NUMBER_MISMATCH
    toExecute.createArgument()MISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression toExecute.createArgument().setValue("-1.1") is a void method call, and thus it cannot be parameterized
    Expression setHeader("Reply-To",vectorToList(replyto)) is a void method call, and thus it cannot be parameterized
    Expression toExecute.createArgument().setValue("-1.1") is a void method call, and thus it cannot be parameterized
    Expression setHeader("Reply-To",vectorToList(replyto)) is a void method call, and thus it cannot be parameterized
    2
    setHeader("Reply-To", vectorToList(replyto));
    Precondition Violations (4)
    Row Violation
    1Expression toExecute.createArgument().setValue("-1.1") is a void method call, and thus it cannot be parameterized
    2Expression setHeader("Reply-To",vectorToList(replyto)) is a void method call, and thus it cannot be parameterized
    3Expression toExecute.createArgument().setValue("-1.1") is a void method call, and thus it cannot be parameterized
    4Expression setHeader("Reply-To",vectorToList(replyto)) is a void method call, and thus it cannot be parameterized