Object session = vfs.createVFSSession(newDirectory,this); if(session == null) return;
Object session = vfs.createVFSSession(path,this); if(session == null) return;
Clone fragments detected by clone detection tool
File path: /jEdit-4.2/src/org/gjt/sp/jedit/browser/VFSBrowser.java File path: /jEdit-4.2/src/org/gjt/sp/jedit/browser/VFSFileChooserDialog.java
Method name: void mkdir() Method name: void ok()
Number of AST nodes: 3 Number of AST nodes: 3
1
Object session = vfs.createVFSSession(newDirectory,this);
1
Object session = vfs.createVFSSession(path,this);
2
		if(session == null)
2
		if(session == null)
3
			return;
3
			return;
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 having the same super class
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    14
    Object session = vfs.createVFSSession(newDirectory, this);
    14
    Object session = vfs.createVFSSession(newDirectory, this);
    21
    Object session = vfs.createVFSSession(path, this);
    Differences
    Expression1Expression2Difference
    newDirectorypathVARIABLE_NAME_MISMATCH
    21
    Object session = vfs.createVFSSession(path, this);
    15
    if (session == null)
    22
    if (session == null)
    16
    return;
    16
    return;
    23
    return;
    Preondition Violations
    Conditional return;
    Conditional return;
    23
    return;
    Precondition Violations (2)
    Row Violation
    1Conditional return;
    2Conditional return;