if (shareLevel == SHARE_LEVEL_NONE) shareLevel = SHARE_LEVEL_BUFFER;
shared = new RubyString(runtime, meta, value.makeShared(index, len));
shared.shareLevel = SHARE_LEVEL_BUFFER;
shared.copyCodeRangeForSubstr(this, enc);
if (shareLevel == SHARE_LEVEL_NONE) shareLevel = SHARE_LEVEL_BUFFER;
shared = new RubyString(runtime, meta, value.makeShared(index, len));
shared.shareLevel = SHARE_LEVEL_BUFFER;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyString.java
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File path: /jruby-1.4.0/src/org/jruby/RubyString.java
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Method name: RubyString makeShared19(Ruby, ByteList, int, int)
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Method name: RubyString makeShared(Ruby, int, int)
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Number of AST nodes: 5
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Number of AST nodes: 4
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1 | if (shareLevel == SHARE_LEVEL_NONE) shareLevel = SHARE_LEVEL_BUFFER;↵ | | 1 | if (shareLevel == SHARE_LEVEL_NONE) shareLevel = SHARE_LEVEL_BUFFER;↵
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2 | shared = new RubyString(runtime, meta, value.makeShared(index, len));↵ | | 2 | shared = new RubyString(runtime, meta, value.makeShared(index, len));↵
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3 | shared.shareLevel = SHARE_LEVEL_BUFFER;↵ | | 3 | shared.shareLevel = SHARE_LEVEL_BUFFER;
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4 | shared.copyCodeRangeForSubstr(this, enc); | | | |
See real code fragment |
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See real code fragment |
Summary
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 1 |
Number of non-refactorable cases | 0 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.2 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 11 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 4 |
Number of unmapped statements in the first code fragment | 1 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 1.4 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
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ID |
Statement |
6 | if (shareLevel == SHARE_LEVEL_NONE) | | 7 | if (shareLevel == SHARE_LEVEL_NONE) |
7 | shareLevel = SHARE_LEVEL_BUFFER; | | 8 | shareLevel = SHARE_LEVEL_BUFFER; |
8 | shared = new RubyString(runtime, meta, value.makeShared(index, len)); | | 9 | shared = new RubyString(runtime, meta, value.makeShared(index, len)); |
9 | shared.shareLevel = SHARE_LEVEL_BUFFER; | | 10 | shared.shareLevel = SHARE_LEVEL_BUFFER; |
10 | shared.copyCodeRangeForSubstr(this, enc); | | | |
Precondition Violations (0)
Row |
Violation |