86 lines
2.7 KiB
Java
86 lines
2.7 KiB
Java
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/*
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* Copyright (c) 2003, 2019, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package java.util;
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/**
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* Unchecked exception thrown when the argument corresponding to the format
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* specifier is of an incompatible type.
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*
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* <p> Unless otherwise specified, passing a {@code null} argument to any
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* method or constructor in this class will cause a {@link
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* NullPointerException} to be thrown.
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*
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* @since 1.5
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*/
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public class IllegalFormatConversionException extends IllegalFormatException {
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@java.io.Serial
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private static final long serialVersionUID = 17000126L;
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private char c;
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private Class<?> arg;
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/**
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* Constructs an instance of this class with the mismatched conversion and
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* the corresponding argument class.
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*
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* @param c
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* Inapplicable conversion
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*
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* @param arg
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* Class of the mismatched argument
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*/
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public IllegalFormatConversionException(char c, Class<?> arg) {
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if (arg == null)
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throw new NullPointerException();
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this.c = c;
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this.arg = arg;
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}
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/**
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* Returns the inapplicable conversion.
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*
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* @return The inapplicable conversion
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*/
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public char getConversion() {
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return c;
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}
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/**
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* Returns the class of the mismatched argument.
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*
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* @return The class of the mismatched argument
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*/
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public Class<?> getArgumentClass() {
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return arg;
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}
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// javadoc inherited from Throwable.java
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public String getMessage() {
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return String.format("%c != %s", c, arg.getName());
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}
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}
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