if (dbDefaultValue != null) { // try to use the DB default value StringBuffer mbuf = new StringBuffer(); Object newObject = validateAndConvert(dbDefaultValue, null, mbuf); // if there was a problem with converting, then just fall through // and continue as if there was no default given in the DB. // Otherwise, use the converted object if (mbuf.length() == 0) return newObject; } // no default in DB. If nullable, use null. if (_isNullable) return null; // field is not nullable, so create a reasonable default value return "";
if (dbDefaultValue != null) { // try to use the DB default value StringBuffer mbuf = new StringBuffer(); Object newObject = validateAndConvert(dbDefaultValue, null, mbuf); // if there was a problem with converting, then just fall through // and continue as if there was no default given in the DB. // Otherwise, use the converted object if (mbuf.length() == 0) return newObject; } // no default in DB. If nullable, use null. if (_isNullable) return null; // field is not nullable, so create a reasonable default value return BigDecimal.ZERO;
Clone fragments detected by clone detection tool
File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/datasetviewer/cellcomponent/DataTypeString.java File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/datasetviewer/cellcomponent/DataTypeBigDecimal.java
Method name: Object getDefaultValue(String) Method name: Object getDefaultValue(String)
Number of AST nodes: 8 Number of AST nodes: 8
1
if (dbDefaultValue != null) {
1
if (dbDefaultValue != null) {
2
			// try to use the DB default value
2
			// try to use the DB default value
3
			StringBuffer mbuf = new StringBuffer();
3
			StringBuffer mbuf = new StringBuffer();
4
			Object newObject = validateAndConvert(dbDefaultValue, null, mbuf);
4
			Object newObject = validateAndConvert(dbDefaultValue, null, mbuf);
5
			// if there was a problem with converting, then just fall through
5
			// if there was a problem with converting, then just fall through
6
			// and continue as if there was no default given in the DB.
6
			// and continue as if there was no default given in the DB.
7
			// Otherwise, use the converted object
7
			// Otherwise, use the converted object
8
			if (mbuf.length() == 0)
8
			if (mbuf.length() == 0)
9
				return newObject;
9
				return newObject;
10
		}
10
		}
11
		// no default in DB.  If nullable, use null.
11
		// no default in DB.  If nullable, use null.
12
		if (_isNullable)
12
		if (_isNullable)
13
			return null;
13
			return null;
14
		// field is not nullable, so create a reasonable default value
14
		// field is not nullable, so create a reasonable default value
15
		return "";
15
		return BigDecimal.ZERO;
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 having the same super class
Number of node comparisons18
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)10.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (dbDefaultValue != null)
    1
    if (dbDefaultValue != null)
    2
    StringBuffer mbuf = new StringBuffer();
    2
    StringBuffer mbuf = new StringBuffer();
    3
    Object newObject = validateAndConvert(dbDefaultValue, null, mbuf);
    3
    Object newObject = validateAndConvert(dbDefaultValue, null, mbuf);
    4
    if (mbuf.length() == 0)
    4
    if (mbuf.length() == 0)
    5
    return newObject;
    5
    return newObject;
    6
    if (_isNullable)
    6
    if (_isNullable)
    7
    return null;
    7
    return null;
                                                        
    8
    return BigDecimal.ZERO;
    Preondition Violations
    Unmatched return BigDecimal.ZERO;
    8
    return BigDecimal.ZERO;
    8
    return "";
    8
    return "";
    Preondition Violations
    Unmatched return "";
                              
    Precondition Violations (3)
    Row Violation
    1Unmatched return BigDecimal.ZERO;
    2Unmatched return "";
    3Not all possible execution flows end in a return statement