if ( !(other instanceof CacheKey) ) return false; CacheKey that = (CacheKey) other; return entityOrRoleName.equals( that.entityOrRoleName ) && type.isEqual( key, that.key, entityMode );
if ( !(other instanceof Up) ) return false; Up that = (Up) other; return this.id1.equals(that.id1) && this.id2==that.id2;
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/cache/CacheKey.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/legacy/Up.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 4 Number of AST nodes: 4
1
if ( !(other instanceof CacheKey) ) return false;
1
if ( !(other instanceof Up) ) return false;
2
		CacheKey that = (CacheKey) other;
2
		Up that = (Up) other;
3
		return entityOrRoleName.equals( that.entityOrRoleName )
3
		return this.id1.equals(that.
4
				&& type.isEqual( key, that.key, entityMode );
4
id1) && this.id2==that.id2;
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 comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)370.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (!(other instanceof CacheKey))
    1
    if (!(other instanceof CacheKey))
    1
    if (!(other instanceof Up))
    Differences
    Expression1Expression2Difference
    org.hibernate.cache.CacheKeyorg.hibernate.test.legacy.UpVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type boolean of variable other instanceof CacheKey does not match with type boolean of variable other instanceof Up
    • Make classes org.hibernate.cache.CacheKey and org.hibernate.test.legacy.Up extend a common superclass
    1
    if (!(other instanceof Up))
    2
    return false;
    2
    return false;
                                              
    3
    Up that = (Up)other;
    3
    CacheKey that = (CacheKey)other;
                                                                      
    4
    return entityOrRoleName.equals(that.entityOrRoleName) && type.isEqual(key, that.key, entityMode);
    4
    return entityOrRoleName.equals(that.entityOrRoleName) && type.isEqual(key, that.key, entityMode);
    4
    return this.id1.equals(that.id1) && this.id2 == that.id2;
    Differences
    Expression1Expression2Difference
    org.hibernate.cache.CacheKeyorg.hibernate.test.legacy.UpVARIABLE_TYPE_MISMATCH
    entityOrRoleNameid1VARIABLE_NAME_MISMATCH
    entityOrRoleNamethis.id1TYPE_COMPATIBLE_REPLACEMENT
    type.isEqual(key,that.key,entityMode)this.id2 == that.id2INFIX_RIGHT_OPERAND_MISMATCH
    Preondition Violations
    Type org.hibernate.cache.CacheKey of variable that does not match with type org.hibernate.test.legacy.Up of variable that
    • Make classes org.hibernate.cache.CacheKey and org.hibernate.test.legacy.Up extend a common superclass
    4
    return this.id1.equals(that.id1) && this.id2 == that.id2;
    Precondition Violations (2)
    Row Violation
    1Type boolean of variable other instanceof CacheKey does not match with type boolean of variable other instanceof Up
    2Type org.hibernate.cache.CacheKey of variable that does not match with type org.hibernate.test.legacy.Up of variable that