Review

Detector:	MuDetectXPOn
Target:	project ' synthetic ' version close-2
Misuse:	misuse ' close-2 '
Tags:

Misuse Details

Details about the known misuse from the MUBench dataset.

Description:	Calls Closeable.close() outside of finally block, which might fail to close the resource in case of an exception.
Fix Description:	Call close() in finally block.
Violation Types:	missing/exception handling
In File:	CloseFinally.java
In Method:	misuse(File)
Code with Misuse:	`class CloseFinally { public void misuse(File file) throws IOException { Writer writer = new PrintWriter(new FileOutputStream(file)); writer.write("foo"); writer.close(); } }`

Potential Hits

Findings of the detector that identify an anomaly in the same file and method as the known misuse.

Hit	Rank	Confidence	Confidence String	Pattern Examples	Pattern Support	Pattern Violation	Target Environment Mapping
No	0	0.6	(pattern support = 5 / 5)(pattern violations = 1 / 1)(overlap = 3.00 / 5.00)	_examples/sidseth/h2-container-reuse/latest/checkout/hadoop-tools/hadoop-rumen/src/main/java/org/apache/hadoop/tools/rumen/Folder.java#run();_examples/4knahs/ndby/latest/checkout/hadoop-tools/hadoop-rumen/src/main/java/org/apache/hadoop/tools/rumen/Folder.java#run();_examples/bndtools/bnd/latest/checkout/biz.aQute.bndlib/src/aQute/bnd/osgi/ClassDataCollectors.java#close();_examples/paul091129/mahout-rev/latest/checkout/mahout/core/src/main/java/org/apache/mahout/common/IOUtils.java#close(Collection);_examples/codefollower/Lealone/latest/checkout/lealone-aose/src/main/java/org/lealone/aose/util/FileUtils.java#close(Iterable)	5

Reviewer Name:	sven
Comment: