const (
	cUncased          info = iota // 000
	cTitle                        // 001
	cLower                        // 010
	cUpper                        // 011
	cIgnorableUncased             // 100
	cIgnorableCased               // 101 // lower case if mappings exist
	cXORCase                      // 11x // case is cLower | ((rune&1) ^ x)

	maxCaseMode = cUpper
)

func (c info) isCased() bool {

func closeBitrotReaders(rs []io.ReaderAt) {
	for _, r := range rs {
		if r != nil {
			if br, ok := r.(io.Closer); ok {
				br.Close()
			}
		}
	}
}

// Close all the writers.
func closeBitrotWriters(ws []io.Writer) {
	for _, w := range ws {
		if w != nil {
			if bw, ok := w.(io.Closer); ok {
				bw.Close()
			}
		}
	}
}

 *
 * <p>This provider checks that the contents of value have been built prior to running the transform, as the transform may use the content.
 * This check should move further upstream in the future, closer to the producer of the content.</p>
 *
 * @see ProviderInternal for a discussion of the "value" and "value contents".
 */
public class TransformBackedProvider<OUT, IN> extends AbstractMinimalProvider<OUT> {

import (
	"encoding/json"
	"fmt"
	"io"
	"net"
	"net/rpc"
	"sync"
)

type clientCodec struct {
	dec *json.Decoder // for reading JSON values
	enc *json.Encoder // for writing JSON values
	c   io.Closer

	// temporary work space
	req  clientRequest
	resp clientResponse

	// JSON-RPC responses include the request id but not the request method.
	// Package rpc expects both.

// (they don't need to pop it because panic won't return; however, we
// do need to set the SP delta back).

// Check if R1 is 8-byte aligned, panic if not.
// Clobbers R2.
#define CHECK_ALIGN \
	AND.S	$7, R1, R2 \
	BEQ 	4(PC) \
	MOVW.W	R14, -4(R13) /* prepare a real frame */ \
	BL	·panicUnaligned(SB) \
	ADD	$4, R13 /* compensate SP delta */

	"sync"
)

var errMissingParams = errors.New("jsonrpc: request body missing params")

type serverCodec struct {
	dec *json.Decoder // for reading JSON values
	enc *json.Encoder // for writing JSON values
	c   io.Closer

	// temporary work space
	req serverRequest

	// JSON-RPC clients can use arbitrary json values as request IDs.
	// Package rpc expects uint64 request IDs.
	// We assign uint64 sequence numbers to incoming requests

        new File(parent, "apache-maven-$mavenVersion")
    }

    private static String fetchPreferredUrl(String mavenVersion) {
        // Use ASF preferred mirror resolution
        def url = "https://www.apache.org/dyn/closer.cgi/maven/maven-3/$mavenVersion/binaries/apache-maven-$mavenVersion-bin.zip?as_json=1"
        def parsed = new JsonSlurper().parse(new URL(url))
        parsed.preferred + parsed.path_info
    }

	}
	for i := 0; i < 128; i++ {
		if rdat[i] != byte(i) {
			t.Fatalf("rdat[%d] = %d", i, rdat[i])
		}
	}
}

// Test read after/before writer close.

type closer interface {
	CloseWithError(error) error
	Close() error
}

type pipeTest struct {
	async          bool
	err            error
	closeWithError bool
}

func (p pipeTest) String() string {

#include "textflag.h"

// ENDIAN_MOVE generates the appropriate
// 4 byte load for big or little endian.
// The 4 bytes at ptr+off is loaded into dst.
// The idx reg is only needed for big endian
// and is clobbered when used.
#ifdef GOARCH_ppc64le
#define ENDIAN_MOVE(off, ptr, dst, idx) \
	MOVWZ	off(ptr),dst
#else
#define ENDIAN_MOVE(off, ptr, dst, idx) \
	MOVD	$off,idx; \
	MOVWBR	(idx)(ptr), dst
#endif

	ADD   R2, R9                // add offset to vector table
	MOVWZ (R9), R9              // r9 points to entry point
	BYTE  $0x0D                 // BL R14,R9 --> basr r14,r9
	BYTE  $0xE9                 // clobbers 0,1,14,15
	MOVD  R8, R15               // restore 15
	JMP   R7                    // return via saved return address

//   func A2e(arr [] byte)
//   code page conversion from  819 to 1047