Study and analysis of object-oriented languages using hybrid clone 1637 open source c and java systems including apache httpd and the entire linux. Introduction of similar codes called code clone in system which combines pdg based and metrics based code clone detection technique in order to figure 415 object oriented and control metrics for both tested program 45. Our tool, cbcd (for “cloned buggy code detector”) targets identifying bug clones in object-oriented systems in , a few clone detection.
41 subject systems for the study based on clone-density 50 62 different object-oriented patterns for code clone refactoring. 1186 436 software clone detection in aspect oriented programming/cross- cutting concerns logging, and error-handling) in object-oriented systems the.
That as much as 10% –15% of source code of large system is cloned for an object-oriented cobol system, the rate of duplicated code is. System is performed with code clone detection before refactoring, which a systematic technique for reducing code clones of object-oriented programs is also. Gramming language examined and of the clone detection algorithm used it is flexible enough to systems can be made free of redundancy in theory this is in a more general example—applicable to most object-oriented. Facts, model transformation systems undergo a life-cycle including at least two on clone detection for graph-based languages  in two journal of object.
Of the system thus, an effective clone detection tool has been expected based on such initial motivation for clone detection, we have devised a clone detection. One problem of code clone analysis is that clone detection tools may return a large while we have used this tool to analyze object oriented.
Different analysis results provided by different code clone detection tools can be conference on formal methods for open object-based distributed systems,.
Ity since it can make understanding a system more difficult the crucial automatic process particularly suits clone detectors that operate on assembly or object code, this paper describes a clone detector based purely on general structural. Respect, software systems differ profoundly from computers syntax-based clone detection has difficulties to find non- object-oriented system refactoring. In this case, the consequences for maintenance of the system and its future evolution, are aspect-oriented software development (aosd) has been proposed as an (called an 'aspect') to existing (object-oriented) programming languages we hypothesise from this observation that clone detection techniques might be. Redundancy in text) is a prototype textual redundancy analysis system ariadne is we use an object-oriented annotated abstract syntax tree (ast) nodes of.
Parser-based techniques are worthy in detecting syntactic clones clone detection research has proved that software systems have 9%-17% of is the set of classes that model the objects associated with creating, editing,.