if (evt.isPopupTrigger()) { displayPopupMenu(evt); }
if (Version.isSnapshotVersion()) { updateServerChannel = "snapshot"; }
Clone fragments detected by clone detection tool
File path: /sql12/plugins/favs/src/net/sourceforge/squirrel_sql/plugins/favs/QueryTree.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/preferences/UpdateSettings.java
Method name: void mouseReleased(MouseEvent) Method name: void UpdateSettings()
Number of AST nodes: 2 Number of AST nodes: 2
1
if (evt.isPopupTrigger()) {
1
if (
2
					displayPopupMenu(evt);
3
		
2
Version.isSnapshotVersion()) {
3
			updateServerChannel = "snapshot";
4
		}
4
		}
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
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)3.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (evt.isPopupTrigger())
    1
    if (evt.isPopupTrigger())
    1
    if (Version.isSnapshotVersion())
    Differences
    Expression1Expression2Difference
    isPopupTriggerisSnapshotVersionMETHOD_INVOCATION_NAME_MISMATCH
    java.awt.event.MouseEventnet.sourceforge.squirrel_sql.client.VersionVARIABLE_TYPE_MISMATCH
    evt.isPopupTrigger()Version.isSnapshotVersion()TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Type java.awt.event.MouseEvent of variable evt does not match with type net.sourceforge.squirrel_sql.client.Version of variable Version
    • Make classes java.awt.event.MouseEvent and net.sourceforge.squirrel_sql.client.Version extend a common superclass
    1
    if (Version.isSnapshotVersion())
                                                                        
    2
    updateServerChannel = "snapshot";
    Preondition Violations
    Unmatched statement updateServerChannel="snapshot"; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    updateServerChannel = "snapshot";
    2
    displayPopupMenu(evt);
    2
    displayPopupMenu(evt);
    Preondition Violations
    Unmatched statement displayPopupMenu(evt); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                      
    Precondition Violations (4)
    Row Violation
    1Type java.awt.event.MouseEvent of variable evt does not match with type net.sourceforge.squirrel_sql.client.Version of variable Version
    2Unmatched statement updateServerChannel="snapshot"; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement displayPopupMenu(evt); 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