}

    /** Returns true if the bit changed value. */
    boolean set(long bitIndex) {
      if (get(bitIndex)) {
        return false;
      }

      int longIndex = (int) (bitIndex >>> LONG_ADDRESSABLE_BITS);
      long mask = 1L << bitIndex; // only cares about low 6 bits of bitIndex

      long oldValue;
      long newValue;
      do {
        oldValue = data.get(longIndex);

    AtomicInteger stringsCloseCount = new AtomicInteger();
    Stream<String> strings = source.onClose(stringsCloseCount::incrementAndGet);
    Stream<String> withIndex = Streams.mapWithIndex(strings, (str, i) -> str + ":" + i);

    withIndex.close();

    assertThat(stringsCloseCount.get()).isEqualTo(1);
  }

  public void testMapWithIndex_intStream() {
    SpliteratorTester.of(

            firFileSession,
            analysisSession.getScopeSessionFor(firFileSession),
            useCaching = true,
        )

        val ktScopesWithKinds = createScopesWithKind(firImportingScopes.withIndex())
        return KtScopeContext(ktScopesWithKinds, _implicitReceivers = emptyList(), token)
    }

    override fun getScopeContextForPosition(
        originalFile: KtFile,
        positionInFakeFile: KtElement

        val result = mutableListOf<KtImplicitReceiver>()

        for ((index, implicitReceiver) in scope.getImplicitReceiversHierarchy().withIndex()) {
            val type = implicitReceiver.type.toKtType(analysisContext)
            val ownerDescriptor = implicitReceiver.containingDeclaration
            val owner = ownerDescriptor.toKtSymbol(analysisContext)

        }

        // Parameter type check
        method.parameterTypes
            .asSequence()
            // Drop the receiver if present
            .drop(if (extensionCandidate) 1 else 0)
            .withIndex()
            .all<IndexedValue<CtClass>> {
                val ktParamType = ktFunction.valueParameters[it.index].typeReference!!
                it.value.isLikelyEquivalentTo(ktParamType)
            }
    }
}

        if (typeArguments.size < typeParameters.size) return emptyMap()

        val result = mutableMapOf<KtTypeParameterSymbol, KtType>()

        for ((index, typeParameter) in typeParameters.withIndex()) {
            // After resolution all type arguments should be usual types (not FirPlaceholderProjection)
            val typeArgument = typeArguments[index]