for ( int j=0; j<tables.length; j++ ) { if ( tableName.equals( tables[j] ) ) { return j; } }
for ( int i = 0; i < targetDatatypes.length; i++ ) { if ( !areSqlTypesCompatible( targetDatatypes[i], sourceDatatypes[i] ) ) { return false; } }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/persister/entity/JoinedSubclassEntityPersister.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/hql/ast/tree/IntoClause.java
Method name: int getTableId(String, String[]) Method name: boolean areCompatible(Type, Type)
Number of AST nodes: 3 Number of AST nodes: 3
1
for ( int j=0; j<tables.length; j++ ) {
1
for ( int i = 0; i < targetDatatypes.length; i++ ) {
2
			if ( tableName.equals( tables[j] ) ) {
2
			if ( !areSqlTypesCompatible( targetDatatypes[i], sourceDatatypes[i] ) ) {
3
				return j;
3
				return false;
4
			}
4
			}
5
		}
5
		}
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)0.2
Clones locationClones are in different classes
Number of node comparisons5
  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)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    for (int j = 0; j < tables.length; j++)
    1
    for (int j = 0; j < tables.length; j++)
    9
    for (int i = 0; i < targetDatatypes.length; i++)
    Differences
    Expression1Expression2Difference
    jiVARIABLE_NAME_MISMATCH
    jiVARIABLE_NAME_MISMATCH
    tablestargetDatatypesVARIABLE_NAME_MISMATCH
    java.lang.String[]int[]VARIABLE_TYPE_MISMATCH
    jiVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type java.lang.String[] of variable tables does not match with type int[] of variable targetDatatypes
    • Make classes java.lang.String[] and int[] extend a common superclass
    9
    for (int i = 0; i < targetDatatypes.length; i++)
    2
    if (tableName.equals(tables[j]))
    2
    if (tableName.equals(tables[j]))
    10
    if (!areSqlTypesCompatible(targetDatatypes[i], sourceDatatypes[i]))
    Differences
    Expression1Expression2Difference
    tableName.equals(tables[j])!areSqlTypesCompatible(targetDatatypes[i],sourceDatatypes[i])TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression tableName.equals(tables[j]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression !areSqlTypesCompatible(targetDatatypes[i],sourceDatatypes[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10
    if (!areSqlTypesCompatible(targetDatatypes[i], sourceDatatypes[i]))
    3
    return j;
    3
    return j;
    Preondition Violations
    Unmatched statement return j; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched return j;
                            
                                      
    11
    return false;
    Preondition Violations
    Unmatched return false;
    11
    return false;
    Precondition Violations (7)
    Row Violation
    1Type java.lang.String[] of variable tables does not match with type int[] of variable targetDatatypes
    2Expression tableName.equals(tables[j]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression !areSqlTypesCompatible(targetDatatypes[i],sourceDatatypes[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Unmatched statement return j; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched return j;
    6Unmatched return false;
    7Clone fragment #1 returns variables j , while Clone fragment #2 returns variables