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ProGuardCORE is a free library to read, analyze, modify, and write Java class files.

There is a newer version: 9.1.6

/*
 * ProGuardCORE -- library to process Java bytecode.
 *
 * Copyright (c) 2002-2023 Guardsquare NV
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package proguard.exception;

public class ProguardCoreException extends RuntimeException {

  /** A unique id identifying the error (or group of errors). */
  private final int componentErrorId;

  /** Information related to the error. */
  private final Object[] errorParameters;

  /**
   * Overload of {@link ProguardCoreException#ProguardCoreException(int, Throwable, String,
   * Object...)}} without throwable.
   */
  public ProguardCoreException(int componentErrorId, String message, Object... errorParameters) {
    this(componentErrorId, null, message, errorParameters);
  }

  /**
   * Main constructor, all other constructors need to call this one in order to do common things
   * (formating string for instance). Same as {@link
   * ProguardCoreException#ProguardCoreException(int, String, Object...)} but takes a Throwable
   * argument to initialize the cause.
   */
  public ProguardCoreException(
      int componentErrorId, Throwable cause, String message, Object... errorParameters) {
    super(String.format(message, errorParameters), cause);

    this.componentErrorId = componentErrorId;
    this.errorParameters = errorParameters;
  }

  /** Returns the id for the error (exception). */
  public int getComponentErrorId() {
    return componentErrorId;
  }

  /** Returns the list of information related to this error. */
  public Object[] getErrorParameters() {
    return errorParameters;
  }
}