if (Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER))) { if (parserProperties == null || parserProperties.get(SAX_LEXICAL_PROPERTY) == null) { parser.setProperty(SAX_LEXICAL_PROPERTY, handler); } } parser.parse(inputSource, handler); // release parser back to the pool if (pool != null) { pool.release(parser, parserFeatures, parserProperties, Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER))); pool.releaseDefaultHandler((XMLDefaultHandler)handler, options); } helper = null; handleErrors();
if (Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER))) { if (parserProperties == null || parserProperties.get(SAX_LEXICAL_PROPERTY) == null) { parser.setProperty(SAX_LEXICAL_PROPERTY, handler); } } parser.parse(inputSource, handler); // release parser back to the pool if (pool != null) { pool.release(parser, parserFeatures, parserProperties, Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER))); pool.releaseDefaultHandler((XMLDefaultHandler)handler, options); } helper = null; handleErrors();
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xmi/impl/XMLLoadImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xmi/impl/XMLLoadImpl.java
Method name: void load(XMLResource, InputStream, Map) Method name: void load(XMLResource, InputSource, Map)
Number of AST nodes: 9 Number of AST nodes: 9
1
if (Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)))
1
if (Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)))
2
      {
2
      {
3
        if (parserProperties == null || parserProperties.get(SAX_LEXICAL_PROPERTY) == null) 
3
        if (parserProperties == null || parserProperties.get(SAX_LEXICAL_PROPERTY) == null) 
4
        {
4
        {
5
          parser.setProperty(SAX_LEXICAL_PROPERTY, handler);
5
          parser.setProperty(SAX_LEXICAL_PROPERTY, handler);
6
        }
6
        }
7
      }
7
      }
8
      
8
      
9
      parser.parse(inputSource, handler);
9
      parser.parse(inputSource, handler);
10
      
11
      // release parser back to the pool
10
      // release parser back to the pool
12
      if (pool != null)
11
      if (pool != null)
13
      {
12
      {
14
        pool.release(parser, parserFeatures, parserProperties, Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)));
13
        pool.release(parser, parserFeatures, parserProperties, Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)));
15
        pool.releaseDefaultHandler((XMLDefaultHandler)handler, options);
14
        pool.releaseDefaultHandler((XMLDefaultHandler)handler, options);
16
      }
15
      }
17
      
18
      helper = null;
16
      helper = null;
19
      handleErrors();
17
      handleErrors();
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)0.9
Clones locationClones are declared in the same class
Number of node comparisons20
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements9
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)10.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    44
    if (Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)))
    44
    if (Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)))
    22
    if (Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)))
    Differences
    Expression1Expression2Difference
    VARIABLE_TYPE_MISMATCH
    java.util.Map<,>java.util.Map<,>VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type of variable options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER) does not match with type of variable options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)
    • Make classes and extend a common superclass
    Type java.util.Map<,> of variable options does not match with type java.util.Map<,> of variable options
    • Make classes java.util.Map<,> and java.util.Map<,> extend a common superclass
    22
    if (Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)))
    45
    if (parserProperties == null || parserProperties.get(SAX_LEXICAL_PROPERTY) == null)
    45
    if (parserProperties == null || parserProperties.get(SAX_LEXICAL_PROPERTY) == null)
    23
    if (parserProperties == null || parserProperties.get(SAX_LEXICAL_PROPERTY) == null)
    Differences
    Expression1Expression2Difference
    java.util.Mapjava.util.MapVARIABLE_TYPE_MISMATCH
    VARIABLE_TYPE_MISMATCH
    java.util.Mapjava.util.MapVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Map<java.lang.String,> of variable parserProperties does not match with type java.util.Map<java.lang.String,> of variable parserProperties
    • Make classes java.util.Map and java.util.Map extend a common superclass
    Type of variable parserProperties.get(SAX_LEXICAL_PROPERTY) does not match with type of variable parserProperties.get(SAX_LEXICAL_PROPERTY)
    • Make classes and extend a common superclass
    Type java.util.Map<java.lang.String,> of variable parserProperties does not match with type java.util.Map<java.lang.String,> of variable parserProperties
    • Make classes java.util.Map and java.util.Map extend a common superclass
    23
    if (parserProperties == null || parserProperties.get(SAX_LEXICAL_PROPERTY) == null)
    46
    parser.setProperty(SAX_LEXICAL_PROPERTY, handler);
    24
    parser.setProperty(SAX_LEXICAL_PROPERTY, handler);
    47
    parser.parse(inputSource, handler);
    25
    parser.parse(inputSource, handler);
    48
    if (pool != null)
    26
    if (pool != null)
    49
    pool.release(parser, parserFeatures, parserProperties, Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)));
    49
    pool.release(parser, parserFeatures, parserProperties, Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)));
    27
    pool.release(parser, parserFeatures, parserProperties, Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)));
    Differences
    Expression1Expression2Difference
    java.util.Mapjava.util.MapVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Map<java.lang.String,> of variable parserProperties does not match with type java.util.Map<java.lang.String,> of variable parserProperties
    • Make classes java.util.Map and java.util.Map extend a common superclass
    27
    pool.release(parser, parserFeatures, parserProperties, Boolean.TRUE.equals(options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)));
    50
    pool.releaseDefaultHandler((XMLDefaultHandler)handler, options);
    50
    pool.releaseDefaultHandler((XMLDefaultHandler)handler, options);
    28
    pool.releaseDefaultHandler((XMLDefaultHandler)handler, options);
    Differences
    Expression1Expression2Difference
    java.util.Map<,>java.util.Map<,>VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Map<,> of variable options does not match with type java.util.Map<,> of variable options
    • Make classes java.util.Map<,> and java.util.Map<,> extend a common superclass
    28
    pool.releaseDefaultHandler((XMLDefaultHandler)handler, options);
    51
    helper = null;
    29
    helper = null;
    52
    handleErrors();
    30
    handleErrors();
    Precondition Violations (7)
    Row Violation
    1Type of variable options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER) does not match with type of variable options.get(XMLResource.OPTION_USE_LEXICAL_HANDLER)
    2Type java.util.Map<,> of variable options does not match with type java.util.Map<,> of variable options
    3Type java.util.Map<java.lang.String,> of variable parserProperties does not match with type java.util.Map<java.lang.String,> of variable parserProperties
    4Type of variable parserProperties.get(SAX_LEXICAL_PROPERTY) does not match with type of variable parserProperties.get(SAX_LEXICAL_PROPERTY)
    5Type java.util.Map<java.lang.String,> of variable parserProperties does not match with type java.util.Map<java.lang.String,> of variable parserProperties
    6Type java.util.Map<java.lang.String,> of variable parserProperties does not match with type java.util.Map<java.lang.String,> of variable parserProperties
    7Type java.util.Map<,> of variable options does not match with type java.util.Map<,> of variable options