* - https://github.com/jspecify/jdk/commit/71d826792b8c7ef95d492c50a274deab938f2552
   */
  /*
   * TODO(cpovirk): Is the unchecked cast avoidable? Would System.arraycopy be similarly fast (if
   * likewise not type-checked)? Could our single caller do something different?
   */
  @SuppressWarnings({"nullness", "unchecked"})
  static <T extends @Nullable Object> T[] copy(Object[] source, int from, int to, T[] arrayOfType) {

// Implementation

// funcType type-checks a function or method type.
func (check *Checker) funcType(sig *Signature, recvPar *ast.FieldList, ftyp *ast.FuncType) {
	check.openScope(ftyp, "function")
	check.scope.isFunc = true
	check.recordScope(ftyp, check.scope)
	sig.scope = check.scope
	defer check.closeScope()

	if recvPar != nil && len(recvPar.List) > 0 {

		for _, check := range checks {
			// no-op the check if we've specified we want to exclude the check
			if excluded.Has(check.Name()) {
				excluded.Delete(check.Name())
				fmt.Fprintf(&individualCheckOutput, "[+]%s excluded: ok\n", check.Name())
				continue
			}
			if err := check.Check(r); err != nil {
				slis.ObserveHealthcheck(context.Background(), check.Name(), name, slis.Error)

package types

import (
	"go/ast"
	"go/token"
	. "internal/types/errors"
)

// labels checks correct label use in body.
func (check *Checker) labels(body *ast.BlockStmt) {
	// set of all labels in this body
	all := NewScope(nil, body.Pos(), body.End(), "label")

	fwdJumps := check.blockBranches(all, nil, nil, body.List)

	// If there are any forward jumps left, no label was found for

package types2

import (
	"cmd/compile/internal/syntax"
	. "internal/types/errors"
)

// labels checks correct label use in body.
func (check *Checker) labels(body *syntax.BlockStmt) {
	// set of all labels in this body
	all := NewScope(nil, body.Pos(), syntax.EndPos(body), "label")

	fwdJumps := check.blockBranches(all, nil, nil, body.List)

	// If there are any forward jumps left, no label was found for

// - service.istio.io/canonical-revision
//
// If the labels are not in the map, a set of fallbacks are checked. For canonical name,
// `app.kubernetes.io/name` is checked, then `app`, evenutually falling back to the
// supplied `workloadName`. For canonical revision, `app.kubernetes.io/version` is checked,
// followed by `version` and finally defaulting to the literal value of `"latest"`.

   * RuntimeException runtime exceptions} thrown by the executor.
   */
  @SuppressWarnings("CatchingUnchecked") // sneaky checked exception
  private static void executeListener(Runnable runnable, Executor executor) {
    try {
      executor.execute(runnable);
    } catch (Exception e) { // sneaky checked exception
      // Log it and keep going -- bad runnable and/or executor. Don't punish the other runnables if

   * RuntimeException runtime exceptions} thrown by the executor.
   */
  @SuppressWarnings("CatchingUnchecked") // sneaky checked exception
  private static void executeListener(Runnable runnable, Executor executor) {
    try {
      executor.execute(runnable);
    } catch (Exception e) { // sneaky checked exception
      // Log it and keep going -- bad runnable and/or executor. Don't punish the other runnables if

   */
  protected void verify(List<E> elements) {}

  /** Executes the test. */
  @SuppressWarnings("CatchingUnchecked") // sneaky checked exception
  public final void test() {
    try {
      recurse(0);
    } catch (Exception e) { // sneaky checked exception
      throw new RuntimeException(Arrays.toString(stimuli), e);
    }
  }

  private void recurse(int level) {

                if (referenceSelector != null) {
                    Element(PropertyAccess(checked(receiver!!), checked(referenceSelector!!), referenceSourceData!!))
                } else {
                    val functionCall = checked(functionCallSelector!!)
                    Element(FunctionCall(checked(receiver!!), functionCall.name, functionCall.args, functionCall.sourceData))
                }
            }