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Bug Cor052

Replace all placeholder words (written with underscores) by their suitable counterparts in the context of your Bug.

Inspired by

Original Description

“Not enough arguments are passed to satisfy a placeholder in the format string. A runtime exception will occur when this statement is executed.” – 2013-12-02

Detailed Description

It is about When we have some format specified but actually arguments are not there.

Sample Problem Scenario

Add here a minimal example where the problem occurs. It should be possible to use this code for testing our analysis: <code Java> package javaSample.bugCor052;

public class FormatStringReferencesMissingArgument {

public static void main (String[] args){

				 
	 System.out.printf("%d");
	 System.out.printf("%s");
	 System.out.printf("%f");
	 }

} </Code>

Sample Fix

Add here one or more options to fix the above problem could that could be used for testing our transformation(s): <code Java> package javaSample.bugCor052;

public class FormatStringReferencesMissingArgument {

public static void main (String[] args){

 
	 System.out.printf("%d",1234); 
	 System.out.printf("%s","hello");
	 System.out.printf("%f",1.2);
	 }

} </Code>

Evaluation Results

Benchmark project Precision Recall
FB JT Delta FB JT Delta
Project … …% …% …% …% …% …%
Project … …% …% …% …% …% …%

FB = FindBugs, JT = JTransformer, Delta = JTransformer - FindBugs

teaching/labs/mdse/2013/bug_descriptions/jt-bug-cor052.txt · Last modified: 2018/05/09 01:59 (external edit)

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