if (col1default == null && col2default == null) { return true; } if ((col1default == null && col2default != null) || (col1default != null && col2default == null)) { return false; } return col1default.equals(col2default);
if (col1remarks == null && col2remarks == null) { return true; } if ((col1remarks == null && col2remarks != null) || (col1remarks != null && col2remarks == null)) { return false; } return col1remarks.equals(col2remarks);
Clone fragments detected by clone detection tool
File path: /sql12/plugins/dbdiff/src/net/sourceforge/squirrel_sql/plugins/dbdiff/ColumnDifference.java File path: /sql12/plugins/dbdiff/src/net/sourceforge/squirrel_sql/plugins/dbdiff/ColumnDifference.java
Method name: boolean defaultsEqual() Method name: boolean remarksEqual()
Number of AST nodes: 5 Number of AST nodes: 5
1
if (col1default == null && col2default == null) {
1
if (col1remarks == null && col2remarks == null) {
2
            return true;
2
            return true;
3
        }
3
        }
4
        if ((col1default == null && col2default != null)
4
        if ((col1remarks == null && col2remarks != null) 
5
                || (col1default != null && col2default == null)) {
5
                || (col1remarks != null && col2remarks == null)) {
6
            return false;
6
            return false;
7
        }
7
        }
8
        return col1default.equals(col2default);
8
        return col1remarks.equals(col2remarks);
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.6
Clones locationClones are declared in the same class
Number of node comparisons11
  1. {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)0.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (col1default == null && col2default == null)
    1
    if (col1default == null && col2default == null)
    1
    if (col1remarks == null && col2remarks == null)
    Differences
    Expression1Expression2Difference
    col1defaultcol1remarksVARIABLE_NAME_MISMATCH
    col2defaultcol2remarksVARIABLE_NAME_MISMATCH
    1
    if (col1remarks == null && col2remarks == null)
    2
    return true;
    2
    return true;
    3
    if ((col1default == null && col2default != null) || (col1default != null && col2default == null))
    3
    if ((col1default == null && col2default != null) || (col1default != null && col2default == null))
    3
    if ((col1remarks == null && col2remarks != null) || (col1remarks != null && col2remarks == null))
    Differences
    Expression1Expression2Difference
    col1defaultcol1remarksVARIABLE_NAME_MISMATCH
    col2defaultcol2remarksVARIABLE_NAME_MISMATCH
    col1defaultcol1remarksVARIABLE_NAME_MISMATCH
    col2defaultcol2remarksVARIABLE_NAME_MISMATCH
    3
    if ((col1remarks == null && col2remarks != null) || (col1remarks != null && col2remarks == null))
    4
    return false;
    4
    return false;
    5
    return col1default.equals(col2default);
    5
    return col1default.equals(col2default);
    5
    return col1remarks.equals(col2remarks);
    Differences
    Expression1Expression2Difference
    col2defaultcol2remarksVARIABLE_NAME_MISMATCH
    col1defaultcol1remarksVARIABLE_NAME_MISMATCH
    5
    return col1remarks.equals(col2remarks);
    Precondition Violations (0)
    Row Violation