| // RUN_PIPELINE_TILL: FRONTEND |
| // FULL_JDK |
| // JVM_TARGET: 1.8 |
| // LANGUAGE: +DontMakeExplicitJavaTypeArgumentsFlexible |
| |
| import java.util.function.IntPredicate |
| import java.util.stream.Stream |
| import kotlin.streams.toList |
| |
| class IntLongPair(val i: Int, val l: Long) |
| |
| interface Process { |
| fun pid(): Int |
| |
| fun totalCpuDuration(): Long? |
| } |
| |
| fun run(filter: IntPredicate, allProcesses: Stream<Process>): List<IntLongPair> { |
| return <!RETURN_TYPE_MISMATCH!>allProcesses.filter { |
| filter.test(it.pid()) |
| }.map<IntLongPair?> { |
| val duration = it.totalCpuDuration() |
| if (duration != null) IntLongPair(it.pid(), duration) |
| else null |
| }.toList()<!> |
| } |
| |
| /* GENERATED_FIR_TAGS: classDeclaration, equalityExpression, flexibleType, functionDeclaration, ifExpression, |
| inProjection, interfaceDeclaration, javaFunction, lambdaLiteral, localProperty, nullableType, outProjection, |
| primaryConstructor, propertyDeclaration, samConversion, smartcast */ |
