for ( int i = 0; i < names.length; i++ ) { LockMode lm = ( LockMode ) nameLockModes.get( names[i] ); if ( lm == null ) lm = LockMode.NONE; lockModeArray[i] = lm; }
for ( int i = 0; i < entityAliases.length; i++ ) { LockMode lockMode = (LockMode) lockModes.get( entityAliases[i] ); if ( lockMode == null ) { //NONE, because its the requested lock mode, not the actual! lockMode = LockMode.NONE; } lockModeArray[i] = lockMode; }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/hql/classic/QueryTranslatorImpl.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/loader/hql/QueryLoader.java
Method name: LockMode[] getLockModes(Map) Method name: LockMode[] getLockModes(Map)
Number of AST nodes: 5 Number of AST nodes: 5
1
for ( int i = 0; i < names.length; i++ ) {
1
for ( int i = 0; i < entityAliases.length; i++ ) {
2
			LockMode lm = ( LockMode ) nameLockModes.get( names[i] );
2
				LockMode lockMode = (LockMode) lockModes.get( entityAliases[i] );
3
			if ( lm == null ) lm
3
				if ( lockMode == null ) {
4
					//NONE, because its the requested lock mode, not the actual! 
4
 = LockMode.NONE;
5
					lockMode = LockMode.NONE;
5
			
6
				}
6
lockModeArray[i] = lm;
7
				lockModeArray[i] = lockMode;
7
		}
8
			}
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 comparisons13
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    8
    for (int i = 0; i < names.length; i++)
    8
    for (int i = 0; i < names.length; i++)
    4
    for (int i = 0; i < entityAliases.length; i++)
    Differences
    Expression1Expression2Difference
    namesentityAliasesVARIABLE_NAME_MISMATCH
    4
    for (int i = 0; i < entityAliases.length; i++)
    9
    LockMode lm = (LockMode)nameLockModes.get(names[i]);
    9
    LockMode lm = (LockMode)nameLockModes.get(names[i]);
    5
    LockMode lockMode = (LockMode)lockModes.get(entityAliases[i]);
    Differences
    Expression1Expression2Difference
    lmlockModeVARIABLE_NAME_MISMATCH
    namesentityAliasesVARIABLE_NAME_MISMATCH
    nameLockModeslockModesVARIABLE_NAME_MISMATCH
    java.util.HashMapjava.util.MapVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.HashMap of variable nameLockModes does not match with type java.util.Map of variable lockModes
    • Make classes java.util.HashMap and java.util.Map extend a common superclass
    5
    LockMode lockMode = (LockMode)lockModes.get(entityAliases[i]);
    10
    if (lm == null)
    10
    if (lm == null)
    6
    if (lockMode == null)
    Differences
    Expression1Expression2Difference
    lmlockModeVARIABLE_NAME_MISMATCH
    6
    if (lockMode == null)
    11
    lm = LockMode.NONE;
    11
    lm = LockMode.NONE;
    7
    lockMode = LockMode.NONE;
    Differences
    Expression1Expression2Difference
    lmlockModeVARIABLE_NAME_MISMATCH
    7
    lockMode = LockMode.NONE;
    12
    lockModeArray[i] = lm;
    12
    lockModeArray[i] = lm;
    8
    lockModeArray[i] = lockMode;
    Differences
    Expression1Expression2Difference
    lmlockModeVARIABLE_NAME_MISMATCH
    8
    lockModeArray[i] = lockMode;
    Precondition Violations (1)
    Row Violation
    1Type java.util.HashMap of variable nameLockModes does not match with type java.util.Map of variable lockModes