org.sonar.l10n.java.rules.java.S135.html Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of sonar-java-plugin Show documentation

Code Analyzer for Java

There is a newer version: 8.9.0.37768

Why is this an issue?
The use of break and continue statements increases the complexity of the control flow and makes it harder to understand
the program logic. In order to keep a good program structure, they should not be applied more than once per loop.
This rule reports an issue when there is more than one break or continue statement in a loop. The code should be
refactored to increase readability if there is more than one.
Noncompliant code example
for (int i = 1; i <= 10; i++) {     // Noncompliant; two "continue" statements
  if (i % 2 == 0) {
    continue;
  }

  if (i % 3 == 0) {
    continue;
  }
  // ...
}

Compliant solution
for (int i = 1; i <= 10; i++) {
  if (i % 2 == 0 || i % 3 == 0) {
    continue;
  }
  // ...
}

Resources
Documentation

   Oracle - Labeled Statements 

Articles & blog posts

   StackExchange - Java labels. To
  be or not to be 
   StackOverflow - Labels in Java - bad practice?