for (int i = 0; i < params.length; i++) { if (PREFIX_KEY.equals(params[i].getName())) { prefix = params[i].getValue(); break; } }
for (int i = 0; i < params.length; i++) { if (LINE_BREAKS_KEY.equals(params[i].getName())) { userDefinedLineBreaks = params[i].getValue(); break; } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/PrefixLines.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/StripLineBreaks.java
Method name: void initialize() Method name: void initialize()
Number of AST nodes: 4 Number of AST nodes: 4
1
for (int i = 0; i < params.length; i++) {
1
for (int i = 0; i < params.length; i++) {
2
                if (PREFIX_KEY.equals(params[i].getName())) {
2
                if (LINE_BREAKS_KEY.equals(params[i].getName())) {
3
                    prefix = params[i].getValue();
3
                    userDefinedLineBreaks = params[i].getValue();
4
                    break;
4
                    break;
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)0.3
Clones locationClones are in different classes having the same super class
Number of node comparisons11
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    for (int i = 0; i < params.length; i++)
    4
    for (int i = 0; i < params.length; i++)
    4
    if (PREFIX_KEY.equals(params[i].getName()))
    4
    if (PREFIX_KEY.equals(params[i].getName()))
    5
    if (LINE_BREAKS_KEY.equals(params[i].getName()))
    Differences
    Expression1Expression2Difference
    PREFIX_KEYLINE_BREAKS_KEYVARIABLE_NAME_MISMATCH
    5
    if (LINE_BREAKS_KEY.equals(params[i].getName()))
    5
    prefix = params[i].getValue();
    5
    prefix = params[i].getValue();
    6
    userDefinedLineBreaks = params[i].getValue();
    Differences
    Expression1Expression2Difference
    prefixuserDefinedLineBreaksVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression prefix cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression userDefinedLineBreaks cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression prefix is a field being modified, and thus it cannot be parameterized
    6
    userDefinedLineBreaks = params[i].getValue();
    6
    break;
    7
    break;
    Precondition Violations (4)
    Row Violation
    1Expression prefix cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression userDefinedLineBreaks cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression prefix is a field being modified, and thus it cannot be parameterized
    4Clone fragment #1 returns variables , while Clone fragment #2 returns variables userDefinedLineBreaks