author | joehw |
Wed, 18 Oct 2017 13:25:49 -0700 | |
changeset 47359 | e1a6c0168741 |
parent 47216 | 71c04702a3d5 |
child 48409 | 5ab69533994b |
permissions | -rw-r--r-- |
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/* |
47359
e1a6c0168741
8181150: Fix lint warnings in JAXP repo: rawtypes and unchecked
joehw
parents:
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changeset
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* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. |
e1a6c0168741
8181150: Fix lint warnings in JAXP repo: rawtypes and unchecked
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* @LastModified: Oct 2017 |
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*/ |
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/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package com.sun.org.apache.xerces.internal.impl.xs.util; |
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8181150: Fix lint warnings in JAXP repo: rawtypes and unchecked
joehw
parents:
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import com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList; |
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import java.lang.reflect.Array; |
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import java.util.AbstractList; |
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/** |
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* Contains a list of Objects. |
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* |
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* @xerces.internal |
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* |
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*/ |
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47359
e1a6c0168741
8181150: Fix lint warnings in JAXP repo: rawtypes and unchecked
joehw
parents:
47216
diff
changeset
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@SuppressWarnings("unchecked") // method <T>toArray(T[]) |
e1a6c0168741
8181150: Fix lint warnings in JAXP repo: rawtypes and unchecked
joehw
parents:
47216
diff
changeset
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public final class ObjectListImpl extends AbstractList<Object> implements ObjectList { |
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/** |
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* An immutable empty list. |
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*/ |
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public static final ObjectListImpl EMPTY_LIST = new ObjectListImpl(new Object[0], 0); |
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// The array to hold all data |
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private final Object[] fArray; |
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// Number of elements in this list |
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private final int fLength; |
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public ObjectListImpl(Object[] array, int length) { |
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fArray = array; |
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fLength = length; |
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} |
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public int getLength() { |
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return fLength; |
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} |
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public boolean contains(Object item) { |
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if (item == null) { |
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for (int i = 0; i < fLength; i++) { |
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if (fArray[i] == null) |
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return true; |
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} |
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} |
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else { |
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for (int i = 0; i < fLength; i++) { |
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if (item.equals(fArray[i])) |
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return true; |
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} |
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} |
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return false; |
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} |
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public Object item(int index) { |
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if (index < 0 || index >= fLength) { |
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return null; |
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} |
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return fArray[index]; |
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} |
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/* |
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* List methods |
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*/ |
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public Object get(int index) { |
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if (index >= 0 && index < fLength) { |
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return fArray[index]; |
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} |
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throw new IndexOutOfBoundsException("Index: " + index); |
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} |
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public int size() { |
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return getLength(); |
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} |
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public Object[] toArray() { |
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Object[] a = new Object[fLength]; |
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toArray0(a); |
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return a; |
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} |
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public Object[] toArray(Object[] a) { |
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if (a.length < fLength) { |
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47359
e1a6c0168741
8181150: Fix lint warnings in JAXP repo: rawtypes and unchecked
joehw
parents:
47216
diff
changeset
|
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Class<?> arrayClass = a.getClass(); |
e1a6c0168741
8181150: Fix lint warnings in JAXP repo: rawtypes and unchecked
joehw
parents:
47216
diff
changeset
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Class<?> componentType = arrayClass.getComponentType(); |
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a = (Object[]) Array.newInstance(componentType, fLength); |
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} |
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toArray0(a); |
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if (a.length > fLength) { |
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a[fLength] = null; |
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} |
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return a; |
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} |
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private void toArray0(Object[] a) { |
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if (fLength > 0) { |
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System.arraycopy(fArray, 0, a, 0, fLength); |
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} |
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} |
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} |