#2160 (comment)
Affects PMD Version:
6.20.0
Rule:
LawOfDemeter.
Description:
Thread.currentThread() and ThreadLocalRandom().current() calls must be exempted from the method chaining and local object creation flagging by this rule. These calls and objects returned are thread-specific and for all practical purposes are pseudo-static properties.
You can add ProcessHandle.current() as another API call to be treated similarly.
Code Sample demonstrating the issue:
package pmdtests;
import java.util.concurrent.ThreadLocalRandom;
import static java.lang.System.out;
public class TaskLocalRandom implements Runnable {
@Override
public void run() {
StringBuilder sb = new StringBuilder(40);
sb.append(Thread.currentThread().getName()).append(" with priority ")
.append(Thread.currentThread().getPriority())
.append(": %d %n");
String str = sb.toString();
for (int i = 0; i < 10; i++)
out.printf(
str,
ThreadLocalRandom.current().nextInt(10) );
}
}
Running PMD through: [CLI | Ant | Maven | Gradle | Designer | Other]
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