if (!_closing) { _logContentsTxt.append(finalLine); }
if (!maxRowsHasBeenSet) { setMaxRows(props); maxRowsHasBeenSet = true; }
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/ViewLogsSheet.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/SQLExecuterTask.java
Method name: void run() Method name: void run()
Number of AST nodes: 2 Number of AST nodes: 3
1
if (!_closing)
1
if (!
2
									{
3
										_logContentsTxt.append(finalLine);
4
									
2
maxRowsHasBeenSet)
3
                        {
4
                           setMaxRows(props);
5
                           maxRowsHasBeenSet = true;
5
}
6
                        }
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 statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)11.5
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (!_closing)
    1
    if (!_closing)
    30
    if (!maxRowsHasBeenSet)
    Differences
    Expression1Expression2Difference
    _closingmaxRowsHasBeenSetVARIABLE_NAME_MISMATCH
    30
    if (!maxRowsHasBeenSet)
    2
    _logContentsTxt.append(finalLine);
    2
    _logContentsTxt.append(finalLine);
    31
    setMaxRows(props);
    Differences
    Expression1Expression2Difference
    finalLinepropsVARIABLE_NAME_MISMATCH
    java.lang.Stringnet.sourceforge.squirrel_sql.client.session.properties.SessionPropertiesVARIABLE_TYPE_MISMATCH
    appendsetMaxRowsMETHOD_INVOCATION_NAME_MISMATCH
    _logContentsTxtMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Type java.lang.String of variable finalLine does not match with type net.sourceforge.squirrel_sql.client.session.properties.SessionProperties of variable props
    • Make classes java.lang.String and net.sourceforge.squirrel_sql.client.session.properties.SessionProperties extend a common superclass
    Expression _logContentsTxt.append(finalLine) is a void method call, and thus it cannot be parameterized
    Expression setMaxRows(props) is a void method call, and thus it cannot be parameterized
    Expression _logContentsTxt.append(finalLine) is a void method call, and thus it cannot be parameterized
    Expression setMaxRows(props) is a void method call, and thus it cannot be parameterized
    31
    setMaxRows(props);
                                                          
    32
    maxRowsHasBeenSet = true;
    Preondition Violations
    Unmatched statement maxRowsHasBeenSet=true; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    32
    maxRowsHasBeenSet = true;
    Precondition Violations (7)
    Row Violation
    1Type java.lang.String of variable finalLine does not match with type net.sourceforge.squirrel_sql.client.session.properties.SessionProperties of variable props
    2Expression _logContentsTxt.append(finalLine) is a void method call, and thus it cannot be parameterized
    3Expression setMaxRows(props) is a void method call, and thus it cannot be parameterized
    4Expression _logContentsTxt.append(finalLine) is a void method call, and thus it cannot be parameterized
    5Expression setMaxRows(props) is a void method call, and thus it cannot be parameterized
    6Unmatched statement maxRowsHasBeenSet=true; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7The refactoring of the clones is infeasible, because classes and net.sourceforge.squirrel_sql.client.session.SQLExecuterTask do not have a common superclass