void () { String[] items = {""}; for (String item : items) { // nested loops with something in between <warning descr="Cancellation check 'com.intellij.openapi.progress.ProgressManager.checkCanceled' should be the first statement in a loop body">for</warning> (String item2 : items) { doSomething(); <warning descr="Cancellation check 'com.intellij.openapi.progress.ProgressManager.checkCanceled' should be the first statement in a loop body">for</warning> (String item3 : items) { doSomething(); } } // nested loops with a block in between <warning descr="Cancellation check 'com.intellij.openapi.progress.ProgressManager.checkCanceled' should be the first statement in a loop body">for</warning> (String item4 : items) { if (item != "") { //empty loop <warning descr="Cancellation check 'com.intellij.openapi.progress.ProgressManager.checkCanceled' should be the first statement in a loop body">for</warning> (String item5 : items) { } } } // single-line loop <warning descr="Cancellation check 'com.intellij.openapi.progress.ProgressManager.checkCanceled' should be the first statement in a loop body">for</warning> (String item6: items) System.out.println(item); // no body loop <warning descr="Cancellation check 'com.intellij.openapi.progress.ProgressManager.checkCanceled' should be the first statement in a loop body">for</warning>(String item5 : items); } }