* <p>
 * The createCompleter() and createErrorHandler() are not really intended to be overridden
 * by subclasses as they define our entry point behaviour, but they are protected to enable
 * testing as it's difficult to test something that will call System.exit().
 */
public abstract class EntryPoint {
    private final PrintStream originalStdErr = System.err;

    /**

`Optional[Something]` মূলত `Union[Something, None]`-এর একটি শর্টকাট, এবং তারা সমতুল্য।

এর মানে হল, Python 3.10-এ, আপনি টাইপগুলির ইউনিয়ন ঘোষণা করতে `Something | None` ব্যবহার করতে পারেন:

=== "Python 3.10+"

    ```Python hl_lines="1"
    {!> ../../../docs_src/python_types/tutorial009_py310.py!}

	n := 512
	for i := 0; i < n; i++ {
		_ = make([]byte, 1<<20)
	}

	// Create a bunch of busy goroutines to load all Ps.
	for p := 0; p < 10; p++ {
		wg.Add(1)
		go func() {
			// Do something useful.
			tmp := make([]byte, 1<<16)
			for i := range tmp {
				tmp[i]++
			}
			_ = tmp
			<-done
			wg.Done()
		}()
	}

	// Block in syscall.
	wg.Add(1)
	go func() {
		var tmp [1]byte

        1 * generator.xmlWriter.write(barTest, _)
        0 * generator.xmlWriter._

        where:
        numThreads << [1, 4]
    }

    def "adds context information to the failure if something goes wrong"() {
        generator = generatorWithMaxThreads(1)

        def fooTest = new TestClassResult(1, 'FooTest', 100)
            .add(new TestMethodResult(1, "foo"))

		n := 512
		for i := 0; i < n; i++ {
			_ = make([]byte, 1<<20)
		}

		// Create a bunch of busy goroutines to load all Ps.
		for p := 0; p < 10; p++ {
			wg.Add(1)
			go func() {
				// Do something useful.
				tmp := make([]byte, 1<<16)
				for i := range tmp {
					tmp[i]++
				}
				_ = tmp
				<-done
				wg.Done()
			}()
		}

		// Block in syscall.
		wg.Add(1)
		go func() {

namespace mlir::TFL {

absl::Status MiniDynamicBuffer::AddString(const char* str, size_t len) {
  // If `data_.size() + len` is greater than `SIZE_MAX` then the left hand side
  // will overflow to something less than max_length_. After checking `len <=
  // max_length_` we can use this subtraction to check for overflow.
  if (len > max_length_ || data_.size() >= max_length_ - len)

  private MinimalIterable(Iterator<E> iterator) {
    this.iterator = iterator;
  }

  @Override
  public Iterator<E> iterator() {
    if (iterator == null) {
      // TODO: throw something else? Do we worry that people's code and tests
      // might be relying on this particular type of exception?
      throw new IllegalStateException();
    }
    try {
      return iterator;
    } finally {

                id("com.example.restricted.ecosystem")
            }
        """

        file("build.gradle.dcl") << """
            restricted {
                access {
                    name = "something"
                }
            }
        """

        when:
        fails(":help")

        then:
        failureCauseContains("Boom")
    }

            import org.gradle.api.DefaultTask
            import org.gradle.api.tasks.TaskAction

            abstract class MyTask : DefaultTask() {
                @TaskAction fun action() { println("Doing something") }
            }
        """)
        withFile("build-logic/src/main/kotlin/MyPlugin.kt", """
            import org.gradle.api.Project
            import org.gradle.api.Plugin

    }

    def "build cache disabled reason is determined without execution state"() {
        def disabledReason = new CachingDisabledReason(CachingDisabledReasonCategory.DISABLE_CONDITION_SATISFIED, "Something disabled")

        when:
        step.execute(work, context)
        then:
        _ * buildCache.enabled >> true
        _ * context.beforeExecutionState >> Optional.empty()