/*
 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package java.lang.reflect;

Thrown when the java.lang.reflect package attempts to read method parameters from a class file and determines that one or more parameters are malformed.

The following is a list of conditions under which this exception can be thrown:

  • The number of parameters (parameter_count) is wrong for the method
  • A constant pool index is out of bounds.
  • A constant pool index does not refer to a UTF-8 entry
  • A parameter's name is "", or contains an illegal character
  • The flags field contains an illegal flag (something other than FINAL, SYNTHETIC, or MANDATED)
See Executable.getParameters for more information.
See Also:
Since:1.8
/** * Thrown when {@link java.lang.reflect.Executable#getParameters the * java.lang.reflect package} attempts to read method parameters from * a class file and determines that one or more parameters are * malformed. * * <p>The following is a list of conditions under which this exception * can be thrown: * <ul> * <li> The number of parameters (parameter_count) is wrong for the method * <li> A constant pool index is out of bounds. * <li> A constant pool index does not refer to a UTF-8 entry * <li> A parameter's name is "", or contains an illegal character * <li> The flags field contains an illegal flag (something other than * FINAL, SYNTHETIC, or MANDATED) * </ul> * * See {@link java.lang.reflect.Executable#getParameters} for more * information. * * @see java.lang.reflect.Executable#getParameters * @since 1.8 */
public class MalformedParametersException extends RuntimeException {
Version for serialization.
/** * Version for serialization. */
private static final long serialVersionUID = 20130919L;
Create a MalformedParametersException with an empty reason.
/** * Create a {@code MalformedParametersException} with an empty * reason. */
public MalformedParametersException() {}
Create a MalformedParametersException.
Params:
  • reason – The reason for the exception.
/** * Create a {@code MalformedParametersException}. * * @param reason The reason for the exception. */
public MalformedParametersException(String reason) { super(reason); } }