asCharSink(to, charset).write(from);
  }

  /**
   * Copies all bytes from a file to an output stream.
   *
   * <p><b>{@link java.nio.file.Path} equivalent:</b> {@link
   * java.nio.file.Files#copy(java.nio.file.Path, OutputStream)}.
   *
   * @param from the source file
   * @param to the output stream
   * @throws IOException if an I/O error occurs
   */

import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertNotNull;

/**
 * Unit tests for the {@link UpgradeContext} class.
 * Tests console output formatting and Unicode icon fallback behavior.
 */
@DisplayName("UpgradeContext")
class UpgradeContextTest {

    @Test
    @DisplayName("should create context successfully")

      result.writeUtf8(string, pos, limit)
      return true
    }

    result.write(PREFIX)

    val input = string.codePoints(pos, limit)

    // Copy all the basic code points to the output.
    var b = 0
    for (codePoint in input) {
      if (codePoint < INITIAL_N) {
        result.writeByte(codePoint)
        b++
      }
    }

    // Copy a delimiter if any basic code points were emitted.

    parser_exit=$?

    if [ -n "$MAVEN_DEBUG_SCRIPT" ]; then
      echo "[DEBUG] JvmConfigParser exit code: $parser_exit" >&2
      echo "[DEBUG] JvmConfigParser output: $parser_output" >&2
    fi

    if [ $parser_exit -ne 0 ]; then
      # Parser failed - print comprehensive error information
      echo "ERROR: JvmConfigParser failed with exit code $parser_exit" >&2

	MaxErrResponseSize int64

	// Avoid metrics update if set to true
	NoMetrics bool

	// TraceOutput will print debug information on non-200 calls if set.
	TraceOutput io.Writer // Debug trace output

	httpClient *http.Client
	url        *url.URL
	auth       func() string

	sync.RWMutex // mutex for lastErr
	lastErr      error
	lastErrTime  time.Time
}

type restError string

        int srcIndex = 0;

        int result = request.readRDataWireFormat(src, srcIndex);

        assertEquals(0, result);
    }

    @Test
    void testToString() {
        // Test the toString method's output format
        NameQueryRequest request = new NameQueryRequest(mockConfig, mockName);
        String expectedStringPrefix = "NameQueryRequest[";
        String actualString = request.toString();

        }
    }

    /**
     * Processes all thread information and sends it to the provided consumer.
     *
     * @param writer the consumer that will handle each line of thread dump output
     */
    public static void processThreadDump(final Consumer<String> writer) {
        for (final Map.Entry<Thread, StackTraceElement[]> entry : Thread.getAllStackTraces().entrySet()) {

                } else {
                    logger.warn("Failed to interpolate missing file location for profile activator: " + fileString
                            + ", enable verbose output (-X) for more details");
                }
            }
        }

        return false;
    }

    @Override
    public void enableLogging(Logger logger) {
        this.logger = logger;
    }

//
// Usage:
//
//	go tool addr2line binary
//
// Addr2line reads hexadecimal addresses, one per line and with optional 0x prefix,
// from standard input. For each input address, addr2line prints two output lines,
// first the name of the function containing the address and second the file:line
// of the source code corresponding to that address.
//
// This tool is intended for use only by pprof; its interface may change or

    public abstract RegularFileProperty getDestinationFile();

    /**
     * Encoding of input file
     */
    @Input
    public abstract Property<String> getInputEncoding();

    /**
     * Encoding of output file
     */
    @Input
    public abstract Property<String> getOutputEncoding();

    @TaskAction
    public void process() {
        MutableDataSet options = new MutableDataSet();