String msg = th.getMessage(); if (msg != null) { rtn = msg; }
final String value = sdp.getValue(); if (value != null) { props.put(sdp.getName(), value); }
Clone fragments detected by clone detection tool
File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/util/BaseException.java File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/sql/SQLDriverPropertyCollection.java
Method name: String getMessageFromException(Throwable) Method name: void applyTo(Properties)
Number of AST nodes: 3 Number of AST nodes: 3
1
String msg = th.getMessage();
1
final String value = sdp.getValue();
2
			if (msg != null)
2
				if (value != null)
3
			{
3
				{
4
				rtn = msg;
4
					props.put(sdp.getName(), value);
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)0.1
Clones locationClones are in different classes
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    String msg = th.getMessage();
                                                                
                                                                              
    4
    final String value = sdp.getValue();
    Preondition Violations
    Unmatched statement final String value=sdp.getValue(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4
    final String value = sdp.getValue();
    4
    if (msg != null)
    4
    if (msg != null)
    5
    if (value != null)
    Differences
    Expression1Expression2Difference
    msgvalueVARIABLE_NAME_MISMATCH
    5
    if (value != null)
    5
    rtn = msg;
    5
    rtn = msg;
    Preondition Violations
    Unmatched statement rtn=msg; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                          
                                                                        
    6
    props.put(sdp.getName(), value);
    Preondition Violations
    Unmatched statement props.put(sdp.getName(),value); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6
    props.put(sdp.getName(), value);
    Precondition Violations (4)
    Row Violation
    1Unmatched statement final String value=sdp.getValue(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement rtn=msg; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement props.put(sdp.getName(),value); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero