if (arguments != null && arguments.length != 0) { for (int i = 0; i < arguments.length; i++) { addArgument(arguments[i]); } }
if (excl != null) { for (int i = 0; i < excl.length; i++) { createExclude().setName(excl[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/PatternSet.java
Method name: void addArguments(String[]) Method name: void append(PatternSet, Project)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (arguments != null && arguments.length != 0) {
1
if (excl != null) {
2
            for (int i = 0; i < arguments.length; i++) {
2
            for (int i = 0; i < excl.length; i++) {
3
                addArgument(arguments[i]);
3
                createExclude().setName(excl[i]);
4
            }
4
            }
5
        }
5
        }
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 comparisons5
  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)0.7
    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++)
    9
    for (int i = 0; i < excl.length; i++)
    Differences
    Expression1Expression2Difference
    argumentsexclVARIABLE_NAME_MISMATCH
    9
    for (int i = 0; i < excl.length; i++)
    3
    addArgument(arguments[i]);
    3
    addArgument(arguments[i]);
    10
    createExclude().setName(excl[i]);
    Differences
    Expression1Expression2Difference
    addArgumentsetNameMETHOD_INVOCATION_NAME_MISMATCH
    argumentsexclVARIABLE_NAME_MISMATCH
    createExclude()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 createExclude().setName(excl[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 createExclude().setName(excl[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 createExclude().setName(excl[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 createExclude().setName(excl[i]) is a void method call, and thus it cannot be parameterized
    10
    createExclude().setName(excl[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 createExclude().setName(excl[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 createExclude().setName(excl[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 createExclude().setName(excl[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 createExclude().setName(excl[i]) is a void method call, and thus it cannot be parameterized