if (blockingThreads == null) {
blockingThreads = new ArrayList<RubyThread>(1);
}
blockingThreads.add(thread);
if (traces == null) {
traces = new ArrayList<IRubyObject>();
}
traces.add(command);
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/RubyIO.java
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File path: /jruby-1.4.0/src/org/jruby/internal/runtime/GlobalVariable.java
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Method name: void addBlockingThread(RubyThread)
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Method name: void addTrace(RubyProc)
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Number of AST nodes: 3
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Number of AST nodes: 3
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|
1 | if (blockingThreads == null) {↵ | | 1 | if (traces == null) {↵
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2 | blockingThreads = new ArrayList<RubyThread>(1);↵ | | 2 | traces = new ArrayList<IRubyObject>();↵
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3 | }↵ | | 3 | }↵
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4 | blockingThreads.add(thread); | | 4 | traces.add(command);
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See real code fragment |
|
See real code fragment |
Summary
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 0 |
Number of non-refactorable cases | 1 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 5 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 0.6 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (blockingThreads == null) | | 1 | if (traces == null) |
| | | 2 | traces = new ArrayList<IRubyObject>(); |
2 | blockingThreads = new ArrayList<RubyThread>(1); | | | |
| | | 3 | traces.add(command); |
3 | blockingThreads.add(thread); | | | |
Precondition Violations (1)
Row |
Violation |
1 | Type java.util.List<org.jruby.RubyThread> of variable blockingThreads does not match with type java.util.ArrayList<org.jruby.runtime.builtin.IRubyObject> of variable traces |