if (model == null) { return 0; } return model.size();
if (objects == null) { return 0; } return objects.size();
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/gui/util/PowerTableModel.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jorphan/gui/ObjectTableModel.java
Method name: int getRowCount() Method name: int getRowCount()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (model == null) {
1
if (objects == null) {
2
			return 0;
2
			return 0;
3
		}
3
		}
4
		return model.size();
4
		return objects.size();
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 having the same super class
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    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
    1
    if (model == null)
    1
    if (model == null)
    1
    if (objects == null)
    Differences
    Expression1Expression2Difference
    modelobjectsVARIABLE_NAME_MISMATCH
    org.apache.jorphan.collections.Datajava.util.ArrayListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.jorphan.collections.Data of variable model does not match with type java.util.ArrayList of variable objects
    • Make classes org.apache.jorphan.collections.Data and java.util.ArrayList extend a common superclass
    1
    if (objects == null)
    2
    return 0;
    2
    return 0;
    3
    return model.size();
    3
    return model.size();
    3
    return objects.size();
    Differences
    Expression1Expression2Difference
    modelobjectsVARIABLE_NAME_MISMATCH
    org.apache.jorphan.collections.Datajava.util.ArrayListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.jorphan.collections.Data of variable model does not match with type java.util.ArrayList of variable objects
    • Make classes org.apache.jorphan.collections.Data and java.util.ArrayList extend a common superclass
    3
    return objects.size();
    Precondition Violations (2)
    Row Violation
    1Type org.apache.jorphan.collections.Data of variable model does not match with type java.util.ArrayList of variable objects
    2Type org.apache.jorphan.collections.Data of variable model does not match with type java.util.ArrayList of variable objects