ANSIJoinFragment copy = new ANSIJoinFragment(); copy.buffer = new StringBuffer( buffer.toString() ); return copy;
Sybase11JoinFragment copy = new Sybase11JoinFragment(); copy.afterFrom = new StringBuffer( afterFrom.toString() ); copy.afterWhere = new StringBuffer( afterWhere.toString() ); return copy;
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/sql/ANSIJoinFragment.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/sql/Sybase11JoinFragment.java
Method name: JoinFragment copy() Method name: JoinFragment copy()
Number of AST nodes: 3 Number of AST nodes: 4
1
ANSIJoinFragment copy = new ANSIJoinFragment();
1
Sybase11JoinFragment copy = new Sybase11JoinFragment();
2
		copy.buffer
2
		copy.afterFrom = new StringBuffer( afterFrom.toString() );
3
 = new StringBuffer( buffer.toString() );
3
		copy.afterWhere = new StringBuffer( afterWhere.toString() );
4
		return copy;
4
		return copy;
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)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    ANSIJoinFragment copy = new ANSIJoinFragment();
    1
    ANSIJoinFragment copy = new ANSIJoinFragment();
    1
    Sybase11JoinFragment copy = new Sybase11JoinFragment();
    Differences
    Expression1Expression2Difference
    org.hibernate.sql.ANSIJoinFragmentorg.hibernate.sql.Sybase11JoinFragmentSUBCLASS_TYPE_MISMATCH
    org.hibernate.sql.ANSIJoinFragmentorg.hibernate.sql.Sybase11JoinFragmentSUBCLASS_TYPE_MISMATCH
    org.hibernate.sql.ANSIJoinFragmentorg.hibernate.sql.Sybase11JoinFragmentSUBCLASS_TYPE_MISMATCH
    1
    Sybase11JoinFragment copy = new Sybase11JoinFragment();
    2
    copy.buffer = new StringBuffer(buffer.toString());
    2
    copy.buffer = new StringBuffer(buffer.toString());
    2
    copy.afterFrom = new StringBuffer(afterFrom.toString());
    Differences
    Expression1Expression2Difference
    org.hibernate.sql.ANSIJoinFragmentorg.hibernate.sql.Sybase11JoinFragmentSUBCLASS_TYPE_MISMATCH
    bufferafterFromVARIABLE_NAME_MISMATCH
    bufferafterFromVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression copy.buffer cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression copy.afterFrom cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    copy.afterFrom = new StringBuffer(afterFrom.toString());
                                                                                                                          
    3
    copy.afterWhere = new StringBuffer(afterWhere.toString());
    3
    return copy;
    3
    return copy;
    4
    return copy;
    Differences
    Expression1Expression2Difference
    org.hibernate.sql.ANSIJoinFragmentorg.hibernate.sql.Sybase11JoinFragmentSUBCLASS_TYPE_MISMATCH
    4
    return copy;
    Precondition Violations (3)
    Row Violation
    1Expression copy.buffer cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression copy.afterFrom cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Clone fragment #1 returns variables , while Clone fragment #2 returns variables copy