RubyString str = (RubyString) getLastlineString(context, context.getRuntime()).dup(); if (!str.sub_bang(context, arg0, block).isNil()) { context.getCurrentScope().setLastLine(str); } return str;
RubyString str = (RubyString) getLastlineString(context, context.getRuntime()).dup(); if (!str.gsub_bang(context, args, block).isNil()) { context.getCurrentScope().setLastLine(str); } return str;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyKernel.java File path: /jruby-1.4.0/src/org/jruby/RubyKernel.java
Method name: IRubyObject sub(ThreadContext, IRubyObject, IRubyObject, Block) Method name: IRubyObject gsub(ThreadContext, IRubyObject, IRubyObject[], Block)
Number of AST nodes: 4 Number of AST nodes: 4
1
RubyString str = (RubyString) getLastlineString(context, context.getRuntime()).dup();
1
RubyString str = (RubyString) getLastlineString(context, context.getRuntime()).dup();
2
        if (!str.sub_bang(context, arg0, block).isNil()) {
2
        if (!str.gsub_bang(context, args, block).isNil()) {
3
            context.getCurrentScope().setLastLine(str);
3
            context.getCurrentScope().setLastLine(str);
4
        }
4
        }
5
        return str;
5
        return str;
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)0.3
Clones locationClones are declared in the same class
Number of node comparisons1