if (xmlDeclaration) { wri.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"); }
if (doUpdate) { if (!renamedFile.delete()) { log ("Warning: unable to delete temporary file " + renamedFile.getName(), Project.MSG_WARN); } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/DOMElementWriter.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Zip.java
Method name: void writeXMLDeclaration(Writer) Method name: void executeMain()
Number of AST nodes: 2 Number of AST nodes: 3
1
if (xmlDeclaration) {
1
if (doUpdate) {
2
            wri.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
2
            
3
        if (!renamedFile.delete()) {
4
                        log ("Warning: unable to delete temporary file "
5
                            + renamedFile.getName(), Project.MSG_WARN);
6
                    }
3
        }
7
                }
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)11.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (xmlDeclaration)
    1
    if (xmlDeclaration)
    93
    if (!renamedFile.delete())
    Differences
    Expression1Expression2Difference
    xmlDeclaration!renamedFile.delete()TYPE_COMPATIBLE_REPLACEMENT
    93
    if (!renamedFile.delete())
    2
    wri.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
    2
    wri.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
    94
    log("Warning: unable to delete temporary file " + renamedFile.getName(), Project.MSG_WARN);
    Differences
    Expression1Expression2Difference
    writelogMETHOD_INVOCATION_NAME_MISMATCH
    wri.write("\n")log("Warning: unable to delete temporary file " + renamedFile.getName(),Project.MSG_WARN)ARGUMENT_NUMBER_MISMATCH
    wriMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression wri.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n") is a void method call, and thus it cannot be parameterized
    Expression log("Warning: unable to delete temporary file " + renamedFile.getName(),Project.MSG_WARN) is a void method call, and thus it cannot be parameterized
    Expression wri.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n") is a void method call, and thus it cannot be parameterized
    Expression log("Warning: unable to delete temporary file " + renamedFile.getName(),Project.MSG_WARN) is a void method call, and thus it cannot be parameterized
    94
    log("Warning: unable to delete temporary file " + renamedFile.getName(), Project.MSG_WARN);
    Precondition Violations (4)
    Row Violation
    1Expression wri.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n") is a void method call, and thus it cannot be parameterized
    2Expression log("Warning: unable to delete temporary file " + renamedFile.getName(),Project.MSG_WARN) is a void method call, and thus it cannot be parameterized
    3Expression wri.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n") is a void method call, and thus it cannot be parameterized
    4Expression log("Warning: unable to delete temporary file " + renamedFile.getName(),Project.MSG_WARN) is a void method call, and thus it cannot be parameterized