org.sonar.l10n.java.rules.squid.S3047.html Maven / Gradle / Ivy

Go to download

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

There is a newer version: 8.6.0.37351


  When a method loops multiple over the same set of data,
  whether it's a list or a set of numbers,
  it is highly likely that the method could be made more efficient by combining
  the loops into a single set of iterations.


Noncompliant Code Example
public void doSomethingToAList(List<String> strings) {
  for (String str : strings) {
    doStep1(str);
  }
  for (String str : strings) {  // Noncompliant
    doStep2(str);
  }
}


Compliant Solution
public void doSomethingToAList(List<String> strings) {
  for (String str : strings) {
    doStep1(str);
    doStep2(str);
  }
}