if (!_refreshing) { _app.getThreadPool().addTask(new Refresher()); }
if (!_closing) { _logContentsTxt.append(finalLine); }
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/gui/ViewLogsSheet.java
Method name: void startRefreshingLog() Method name: void run()
Number of AST nodes: 2 Number of AST nodes: 2
1
if (!_refreshing)
1
if (!_
2
		{
3
			_app.getThreadPool().addTask(new Refresher());
2
closing)
3
											{
4
												_logContentsTxt.append(finalLine);
4
		}
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 the same java file
Number of node comparisons4
  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 fragment0
    Time elapsed for statement mapping (ms)61.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (!_refreshing)
    1
    if (!_refreshing)
    1
    if (!_closing)
    Differences
    Expression1Expression2Difference
    _refreshing_closingVARIABLE_NAME_MISMATCH
    1
    if (!_closing)
    2
    _app.getThreadPool().addTask(new Refresher());
    2
    _app.getThreadPool().addTask(new Refresher());
    2
    _logContentsTxt.append(finalLine);
    Differences
    Expression1Expression2Difference
    new Refresher()finalLineAST_TYPE_MISMATCH
    addTaskappendMETHOD_INVOCATION_NAME_MISMATCH
    _app.getThreadPool()_logContentsTxtAST_TYPE_MISMATCH
    Preondition Violations
    Expression _app.getThreadPool().addTask(new Refresher()) is a method call throwing exception(s) that should be caught by a try block that will be extracted
    Expression _app.getThreadPool().addTask(new Refresher()) 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
    2
    _logContentsTxt.append(finalLine);
    Precondition Violations (4)
    Row Violation
    1Expression _app.getThreadPool().addTask(new Refresher()) is a method call throwing exception(s) that should be caught by a try block that will be extracted
    2Expression _app.getThreadPool().addTask(new Refresher()) is a void method call, and thus it cannot be parameterized
    3Expression _logContentsTxt.append(finalLine) is a void method call, and thus it cannot be parameterized
    4The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.client.gui.ViewLogsSheet and do not have a common superclass