/* * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package java.util; /** * Unchecked exception thrown when there is a format specifier which does not * have a corresponding argument or if an argument index refers to an argument * that does not exist. * * <p> Unless otherwise specified, passing a <tt>null</tt> argument to any * method or constructor in this class will cause a {@link * NullPointerException} to be thrown. * * @since 1.5 */ public class MissingFormatArgumentException extends IllegalFormatException { private static final long serialVersionUID = 19190115L; private String s; /** * Constructs an instance of this class with the unmatched format * specifier. * * @param s * Format specifier which does not have a corresponding argument */ public MissingFormatArgumentException(String s) { if (s == null) throw new NullPointerException(); this.s = s; } /** * Returns the unmatched format specifier. * * @return The unmatched format specifier */ public String getFormatSpecifier() { return s; } public String getMessage() { return "Format specifier '" + s + "'"; } }