s[i] = idNode.Ident
						dup = true
					}
				}
				if dup {
					// The predefined escaper will already be inserted along with the
					// escapers in s, so do not copy it to the rewritten pipeline.
					pipelineLen--
				}
			}
		}
	}
	// Rewrite the pipeline, creating the escapers in s at the end of the pipeline.
	newCmds := make([]*parse.CommandNode, pipelineLen, pipelineLen+len(s))

	//   pipeline output in Go 1.8 and earlier.
	//
	//   In most cases, such as the given example, this error can be resolved by
	//   simply removing the predefined escaper from the pipeline and letting the
	//   contextual autoescaper handle the escaping of the pipeline. In other
	//   instances, where the predefined escaper occurs in the middle of a
	//   pipeline where subsequent commands expect escaped input, e.g.

			".X | (print 12 | println).x | urlquery | html",
			[]string{"urlquery", "html"},
		},
		// The following test cases ensure that the merging of internal escapers
		// with the predefined "html" and "urlquery" escapers is correct.
		{
			"{{.X | urlquery}}",
			".X | _html_template_urlfilter | urlquery",
			[]string{"_html_template_urlfilter", "_html_template_urlnormalizer"},
		},
		{

}

func foo76f() {
	for {
		// TODO: This one really only escapes its scope, but we don't distinguish yet.
		defer myprint(nil, 1, 2, 3) // ERROR "... argument does not escape$" "1 escapes to heap$" "2 escapes to heap$" "3 escapes to heap$"
	}
}

func foo76g() {
	for {

}

func foo76f() {
	for {
		// TODO: This one really only escapes its scope, but we don't distinguish yet.
		defer myprint(nil, 1, 2, 3) // ERROR "... argument does not escape$" "1 escapes to heap$" "2 escapes to heap$" "3 escapes to heap$"
	}
}

func foo76g() {
	for {

	f = func() { // ERROR "func literal escapes to heap" "can inline f1.func2"
		p = alloc(3) // ERROR "inlining call to alloc" "moved to heap: x"
	}
	f()
}

func f2() {} // ERROR "can inline f2"

// No inline for recover; panic now allowed to inline.
func f3() { panic(1) } // ERROR "can inline f3" "1 escapes to heap"
func f4() { recover() }

func f5() *byte { // ERROR "can inline f5"

	f8(&j)
}

func f10() {
	// These don't escape but are too big for the stack
	var x [1 << 30]byte         // ERROR "moved to heap: x"
	var y = make([]byte, 1<<30) // ERROR "make\(\[\]byte, 1073741824\) escapes to heap"
	_ = x[0] + y[0]
}

// Test for issue 19687 (passing to unnamed parameters does not escape).
func f11(**int) {
}
func f12(_ **int) {
}
func f13() {
	var x *int

	}
	t.nameSpace.mu.Lock()
	defer t.nameSpace.mu.Unlock()
	if t.nameSpace.escaped {
		return fmt.Errorf("html/template: cannot Parse after Execute")
	}
	return nil
}

// escape escapes all associated templates.
func (t *Template) escape() error {
	t.nameSpace.mu.Lock()
	defer t.nameSpace.mu.Unlock()
	t.nameSpace.escaped = true
	if t.escapeErr == nil {
		if t.Tree == nil {

//go:nosplit
//go:nocheckptr
func NoEscape(p unsafe.Pointer) unsafe.Pointer {
	x := uintptr(p)
	return unsafe.Pointer(x ^ 0)
}

var alwaysFalse bool
var escapeSink any

// Escape forces any pointers in x to escape to the heap.
func Escape[T any](x T) T {
	if alwaysFalse {
		escapeSink = x
	}
	return x

 *
 */
public class JsonUtil {

    /**
     * Defualt constructor.
     */
    protected JsonUtil() {
    }

    /**
     * Escapes a value as Json string.
     *
     * @param value input
     * @return escaped string.
     */
    public static String escape(final String value) {
        if (value == null) {
            return null;
        }

        char c;
        final int len = value.length();