if (!configuration.isDubyExtensionsEnabled()) { throw new SyntaxException(PID.DUBY_EXTENSIONS_OFF, position, lexer.getCurrentLine(), "Duby extensions not configured"); }
if (!theFile.exists()) { throw runtime.newErrnoENOENTError("file not found - " + path); }
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/parser/ParserSupport.java File path: /jruby-1.4.0/src/org/jruby/util/io/ChannelStream.java
Method name: void allowDubyExtension(ISourcePosition) Method name: void freopen(Ruby, String, ModeFlags)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (!configuration.isDubyExtensionsEnabled()) {
1
if (!
2
            throw new SyntaxException(PID.DUBY_EXTENSIONS_OFF, position,
3
                    lexer.getCurrentLine(), "Duby extensions not configured");
2
theFile.exists()) {
3
                    throw runtime.newErrnoENOENTError("file not found - " + path);
4
        }
4
                }
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons1