Vector<String> result = new Vector<String>(); Enumeration _enum = handler.getExtensionEnumeration(); while (_enum.hasMoreElements()) { IExtension extension = (IExtension) _enum.nextElement(); String managed = extension.getMetadata().getAttribute("managed"); if (managed == null) managed = "false"; if (managed.equals("true")) result.add(extension.getMetadata().getId()); } return (String[]) result.toArray(new String[0]);
Vector result = new Vector(); Enumeration _enum = handler.getExtensionEnumeration(); while (_enum.hasMoreElements()) { IExtension extension = (IExtension) _enum.nextElement(); String managed = extension.getMetadata().getAttribute("managed"); if (managed == null) managed = "false"; if (managed.equals("true")) result.add(extension.getMetadata().getId()); } return (String[]) result.toArray(new String[0]);
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/core/src/main/java/org/columba/core/gui/globalactions/NewSubmenu.java File path: /columba-1.4-src/core/src/main/java/org/columba/core/gui/globalactions/SwitchPerspectiveSubmenu.java
Method name: String[] getManagedFrames(IExtensionHandler) Method name: String[] getManagedFrames(IExtensionHandler)
Number of AST nodes: 10 Number of AST nodes: 10
1
Vector<String> result = new Vector<String>();
1
Vector result = new Vector();
2
		Enumeration _enum = handler.getExtensionEnumeration();
2
		Enumeration _enum = handler.getExtensionEnumeration();
3
		while (_enum.hasMoreElements()) {
3
		while (_enum.hasMoreElements()) {
4
			IExtension extension = (IExtension) _enum.nextElement();
4
			IExtension extension = (IExtension) _enum.nextElement();
5
			String managed = extension.getMetadata().getAttribute("managed");
5
			String managed = extension.getMetadata().getAttribute("managed");
6
			if (managed == null)
6
			if (managed == null)
7
				managed = "false";
7
				managed = "false";
8
			if (managed.equals("true"))
8
			if (managed.equals("true"))
9
				result.add(extension.getMetadata().getId());
9
				result.add(extension.getMetadata().getId());
10
		}
10
		}
11
		return (String[]) result.toArray(new String[0]);
11
		return (String[]) result.toArray(new String[0]);
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 comparisons31
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements9
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)2.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                
    1
    Vector result = new Vector();
    1
    Vector<String> result = new Vector<String>();
                                                                                                
    2
    Enumeration _enum = handler.getExtensionEnumeration();
    2
    Enumeration _enum = handler.getExtensionEnumeration();
    3
    while (_enum.hasMoreElements())
    3
    while (_enum.hasMoreElements())
    4
    IExtension extension = (IExtension)_enum.nextElement();
    4
    IExtension extension = (IExtension)_enum.nextElement();
    5
    String managed = extension.getMetadata().getAttribute("managed");
    5
    String managed = extension.getMetadata().getAttribute("managed");
    6
    if (managed == null)
    6
    if (managed == null)
    7
    managed = "false";
    7
    managed = "false";
    8
    if (managed.equals("true"))
    8
    if (managed.equals("true"))
    9
    result.add(extension.getMetadata().getId());
    9
    result.add(extension.getMetadata().getId());
    9
    result.add(extension.getMetadata().getId());
    Differences
    Expression1Expression2Difference
    java.util.Vectorjava.util.VectorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Vector<java.lang.String> of variable result does not match with type java.util.Vector of variable result
    • Make classes java.util.Vector and java.util.Vector extend a common superclass
    9
    result.add(extension.getMetadata().getId());
    10
    return (String[])result.toArray(new String[0]);
    10
    return (String[])result.toArray(new String[0]);
    10
    return (String[])result.toArray(new String[0]);
    Differences
    Expression1Expression2Difference
    java.lang.String[]java.lang.Object[]VARIABLE_TYPE_MISMATCH
    java.util.Vectorjava.util.VectorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Expression result.toArray(new String[0]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression result.toArray(new String[0]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type java.lang.String[] of variable result.toArray(new String[0]) does not match with type java.lang.Object[] of variable result.toArray(new String[0])
    • Make classes java.lang.String[] and java.lang.Object[] extend a common superclass
    Type java.util.Vector<java.lang.String> of variable result does not match with type java.util.Vector of variable result
    • Make classes java.util.Vector and java.util.Vector extend a common superclass
    10
    return (String[])result.toArray(new String[0]);
    Precondition Violations (5)
    Row Violation
    1Type java.util.Vector<java.lang.String> of variable result does not match with type java.util.Vector of variable result
    2Expression result.toArray(new String[0]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression result.toArray(new String[0]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Type java.lang.String[] of variable result.toArray(new String[0]) does not match with type java.lang.Object[] of variable result.toArray(new String[0])
    5Type java.util.Vector<java.lang.String> of variable result does not match with type java.util.Vector of variable result