| 摘要 |
A method of analyzing a legacy source code application is described. The method comprises traversing a generated set of entries of a module hash array, a summary count catalog, and an occurrence location catalog to determine duplicate lines of code of the legacy source code application. The method also comprises determining a duplicate sequence of one or more lines of code with respect to at least one other sequence of one or more lines of code of the legacy source code application based on traversal of the generated set of entries of the module hash array, the summary count catalog, and the occurrence location catalog. The method also comprises storing a match result identifying the determined duplicate sequence and the at least one other sequence.
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