if (arguments != null && arguments.length != 0) { for (int i = 0; i < arguments.length; i++) { addArgument(arguments[i]); } }
for (int i = 0; i < line.length; i++) { createArgument().setValue(line[i]); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/dotnet/NetCommand.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/Commandline.java
Method name: void addArguments(String[]) Method name: void addArguments(String[])
Number of AST nodes: 3 Number of AST nodes: 2
1
if (arguments != null && arguments.length != 0) {
2
            for (int i = 0; i < arguments.length; i++) {
1
for (int i = 0; i < line.length; i++) {
3
                addArgument(arguments[i]);
2
            createArgument(
4
            }
3
).setValue(line[i]);
5
        }
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)0.2
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)0.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    for (int i = 0; i < arguments.length; i++)
    2
    for (int i = 0; i < arguments.length; i++)
    1
    for (int i = 0; i < line.length; i++)
    Differences
    Expression1Expression2Difference
    argumentslineVARIABLE_NAME_MISMATCH
    1
    for (int i = 0; i < line.length; i++)
    3
    addArgument(arguments[i]);
    3
    addArgument(arguments[i]);
    2
    createArgument().setValue(line[i]);
    Differences
    Expression1Expression2Difference
    addArgumentsetValueMETHOD_INVOCATION_NAME_MISMATCH
    argumentslineVARIABLE_NAME_MISMATCH
    createArgument()MISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression addArgument(arguments[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression createArgument().setValue(line[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addArgument(arguments[i]) is a void method call, and thus it cannot be parameterized
    Expression createArgument().setValue(line[i]) is a void method call, and thus it cannot be parameterized
    Expression addArgument(arguments[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression createArgument().setValue(line[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addArgument(arguments[i]) is a void method call, and thus it cannot be parameterized
    Expression createArgument().setValue(line[i]) is a void method call, and thus it cannot be parameterized
    2
    createArgument().setValue(line[i]);
    Precondition Violations (8)
    Row Violation
    1Expression addArgument(arguments[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression createArgument().setValue(line[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression addArgument(arguments[i]) is a void method call, and thus it cannot be parameterized
    4Expression createArgument().setValue(line[i]) is a void method call, and thus it cannot be parameterized
    5Expression addArgument(arguments[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression createArgument().setValue(line[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression addArgument(arguments[i]) is a void method call, and thus it cannot be parameterized
    8Expression createArgument().setValue(line[i]) is a void method call, and thus it cannot be parameterized