if ( blob==null ) { throw new IllegalStateException("Blobs may not be accessed after serialization"); } else { return blob; }
if ( clob==null ) { throw new IllegalStateException("Clobs may not be accessed after serialization"); } else { return clob; }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/lob/SerializableBlob.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/lob/SerializableClob.java
Method name: Blob getWrappedBlob() Method name: Clob getWrappedClob()
Number of AST nodes: 3 Number of AST nodes: 3
1
if ( blob==null ) {
1
if ( clob==null ) {
2
			throw new IllegalStateException("Blobs may not be accessed after serialization");
2
			throw new IllegalStateException("Clobs may not be accessed after serialization");
3
		}
3
		}
4
		else {
4
		else {
5
			return blob;
5
			return clob;
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)0.1
Clones locationClones are in different classes
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (blob == null)
    1
    if (blob == null)
    1
    if (clob == null)
    Differences
    Expression1Expression2Difference
    blobclobVARIABLE_NAME_MISMATCH
    java.sql.Blobjava.sql.ClobVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.sql.Blob of variable blob does not match with type java.sql.Clob of variable clob
    • Make classes java.sql.Blob and java.sql.Clob extend a common superclass
    1
    if (clob == null)
    2
    throw new IllegalStateException("Blobs may not be accessed after serialization");
    2
    throw new IllegalStateException("Blobs may not be accessed after serialization");
    2
    throw new IllegalStateException("Clobs may not be accessed after serialization");
    Differences
    Expression1Expression2Difference
    "Blobs may not be accessed after serialization""Clobs may not be accessed after serialization"LITERAL_VALUE_MISMATCH
    2
    throw new IllegalStateException("Clobs may not be accessed after serialization");
    else
            
                                  
    3
    return clob;
    Preondition Violations
    Unmatched return clob;
    3
    return clob;
    3
    return blob;
    3
    return blob;
    Preondition Violations
    Unmatched return blob;
                                  
    Precondition Violations (3)
    Row Violation
    1Type java.sql.Blob of variable blob does not match with type java.sql.Clob of variable clob
    2Unmatched return clob;
    3Unmatched return blob;