if (props != null) { for (int i = 0; i < props.length; i++) { listIt.add("-D" + props[i]); } }
if (arguments != null && arguments.length != 0) { for (int i = 0; i < arguments.length; i++) { addArgument(arguments[i]); } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/CommandlineJava.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/dotnet/NetCommand.java
Method name: void addDefinitionsToList(ListIterator) Method name: void addArguments(String[])
Number of AST nodes: 3 Number of AST nodes: 3
1
if (props != null) {
1
if (arguments != null && arguments.length != 0) {
2
                for (int i = 0; i < props.length; i++) {
2
            for (int i = 0; i < arguments.length; i++) {
3
                    listIt.add("-D" + props[i]);
3
                addArgument(arguments[i]);
4
                }
4
            
5
    
5
}
6
        }
6
        }
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)2.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    for (int i = 0; i < props.length; i++)
    3
    for (int i = 0; i < props.length; i++)
    2
    for (int i = 0; i < arguments.length; i++)
    Differences
    Expression1Expression2Difference
    propsargumentsVARIABLE_NAME_MISMATCH
    2
    for (int i = 0; i < arguments.length; i++)
    4
    listIt.add("-D" + props[i]);
    4
    listIt.add("-D" + props[i]);
    3
    addArgument(arguments[i]);
    Differences
    Expression1Expression2Difference
    addaddArgumentMETHOD_INVOCATION_NAME_MISMATCH
    "-D" + props[i]arguments[i]TYPE_COMPATIBLE_REPLACEMENT
    listItMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression listIt.add("-D" + props[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addArgument(arguments[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listIt.add("-D" + props[i]) is a void method call, and thus it cannot be parameterized
    Expression addArgument(arguments[i]) is a void method call, and thus it cannot be parameterized
    Expression "-D" + props[i] cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression arguments[i] cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listIt.add("-D" + props[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addArgument(arguments[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listIt.add("-D" + props[i]) is a void method call, and thus it cannot be parameterized
    Expression addArgument(arguments[i]) is a void method call, and thus it cannot be parameterized
    3
    addArgument(arguments[i]);
    Precondition Violations (10)
    Row Violation
    1Expression listIt.add("-D" + props[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression addArgument(arguments[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression listIt.add("-D" + props[i]) is a void method call, and thus it cannot be parameterized
    4Expression addArgument(arguments[i]) is a void method call, and thus it cannot be parameterized
    5Expression "-D" + props[i] cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression arguments[i] cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression listIt.add("-D" + props[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression addArgument(arguments[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression listIt.add("-D" + props[i]) is a void method call, and thus it cannot be parameterized
    10Expression addArgument(arguments[i]) is a void method call, and thus it cannot be parameterized