/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Portions Copyright 2006-2007 Sun Microsystems, Inc.
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*/
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package org.opends.server.protocols.asn1;
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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import static org.testng.Assert.*;
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/**
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* This class defines a set of tests for the
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* org.opends.server.protocols.asn1.ASN1Boolean class.
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*/
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public class TestASN1Boolean
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extends ASN1TestCase
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{
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/**
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* Retrieves the set of boolean values that may be used for testing.
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*
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* @return The set of boolean values that may be used for testing.
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*/
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@DataProvider(name = "booleanValues")
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public Object[][] getBooleanValues()
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{
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return new Object[][]
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{
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new Object[] { false },
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new Object[] { true }
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};
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}
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/**
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* Tests the first constructor, which takes a single boolean argument.
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*
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* @param b The boolean value to use in the test.
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*/
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@Test(dataProvider = "booleanValues")
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public void testConstructor1(boolean b)
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{
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new ASN1Boolean(b);
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}
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/**
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* Tests the second constructor, which takes byte and boolean arguments.
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*
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* @param b The boolean value to use in the test.
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*/
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@Test(dataProvider = "booleanValues")
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public void testConstructor2(boolean b)
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{
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new ASN1Boolean((byte) 0x50, b);
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}
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/**
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* Tests the <CODE>booleanValue</CODE> method.
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*
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* @param b The boolean value to use in the test.
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*/
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@Test(dataProvider = "booleanValues")
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public void testBooleanValue(boolean b)
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{
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assertEquals(new ASN1Boolean(b).booleanValue(), b);
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}
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/**
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* Tests the <CODE>setValue</CODE> method that takes a boolean argument.
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*
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* @param b The boolean value to use in the test.
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*/
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@Test(dataProvider = "booleanValues")
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public void testSetBooleanValue(boolean b)
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{
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ASN1Boolean booleanElement = new ASN1Boolean(!b);
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booleanElement.setValue(b);
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assertEquals(booleanElement.booleanValue(), b);
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}
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/**
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* Retrieves the set of byte array values that may be used for testing.
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*
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* @return The set of byte array values that may be used for testing.
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*/
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@DataProvider(name = "byteValues")
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public Object[][] getByteValues()
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{
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Object[][] array = new Object[256][1];
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for (int i=0; i < 256; i++)
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{
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array[i] = new Object[] { new byte[] { (byte) (i & 0xFF) } };
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}
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return array;
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}
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/**
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* Tests the <CODE>setValue</CODE> method that takes a byte array argument
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* with valid values.
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*
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* @param b The byte array to use in the test.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(dataProvider = "byteValues")
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public void testSetValidByteValue(byte[] b)
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throws Exception
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{
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ASN1Boolean booleanElement = new ASN1Boolean(false);
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booleanElement.setValue(b);
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assertEquals(booleanElement.booleanValue(), (b[0] != 0x00));
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}
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/**
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* Tests the <CODE>setValue</CODE> method that takes a byte array argument
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* with a null value.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(expectedExceptions = { ASN1Exception.class })
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public void testSetNullByteValue()
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throws Exception
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{
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ASN1Boolean booleanElement = new ASN1Boolean(false);
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byte[] b = null;
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booleanElement.setValue(b);
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}
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/**
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* Tests the <CODE>setValue</CODE> method that takes a byte array argument
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* with an empty array value.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(expectedExceptions = { ASN1Exception.class })
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public void testSetZeroByteValue()
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throws Exception
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{
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ASN1Boolean booleanElement = new ASN1Boolean(false);
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byte[] b = new byte[0];
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booleanElement.setValue(b);
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}
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/**
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* Tests the <CODE>setValue</CODE> method that takes a byte array argument
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* with a multi-byte array value.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(expectedExceptions = { ASN1Exception.class })
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public void testSetMultiByteValue()
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throws Exception
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{
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ASN1Boolean booleanElement = new ASN1Boolean(false);
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byte[] b = new byte[2];
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booleanElement.setValue(b);
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}
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/**
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* Tests the <CODE>decodeAsBoolean</CODE> method that takes an ASN1Element
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* argument with valid elements.
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*
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* @param b The byte array to use for the element values.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(dataProvider = "byteValues")
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public void testDecodeValidElementAsBoolean(byte[] b)
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throws Exception
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{
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// First, try with an actual boolean element.
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ASN1Element e = new ASN1Boolean(false);
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e.setValue(b);
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ASN1Boolean booleanElement = ASN1Boolean.decodeAsBoolean(e);
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assertEquals(booleanElement.booleanValue(), (b[0] != 0x00));
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e = new ASN1Boolean((byte) 0x50, false);
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e.setValue(b);
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booleanElement = ASN1Boolean.decodeAsBoolean(e);
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assertEquals(booleanElement.booleanValue(), (b[0] != 0x00));
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// Next, test with a generic ASN.1 element.
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e = new ASN1Element(ASN1Constants.UNIVERSAL_BOOLEAN_TYPE, b);
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booleanElement = ASN1Boolean.decodeAsBoolean(e);
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assertEquals(booleanElement.booleanValue(), (b[0] != 0x00));
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e = new ASN1Element((byte) 0x50, b);
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booleanElement = ASN1Boolean.decodeAsBoolean(e);
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assertEquals(booleanElement.booleanValue(), (b[0] != 0x00));
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}
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/**
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* Tests the <CODE>decodeAsBoolean</CODE> method that takes an ASN1Element
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* argument with a null element.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(expectedExceptions = { ASN1Exception.class })
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public void testDecodeNullElementAsBoolean()
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throws Exception
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{
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ASN1Element e = null;
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ASN1Boolean.decodeAsBoolean(e);
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}
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/**
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* Tests the <CODE>decodeAsBoolean</CODE> method that takes an ASN1Element
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* argument with a zero-byte element.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(expectedExceptions = { ASN1Exception.class })
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public void testDecodeZeroByteElementAsBoolean()
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throws Exception
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{
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ASN1Element e = new ASN1Element((byte) 0x50, new byte[0]);
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ASN1Boolean.decodeAsBoolean(e);
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}
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/**
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* Tests the <CODE>decodeAsBoolean</CODE> method that takes an ASN1Element
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* argument with a multi-byte element.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(expectedExceptions = { ASN1Exception.class })
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public void testDecodeMultiByteElementAsBoolean()
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throws Exception
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{
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ASN1Element e = new ASN1Element((byte) 0x50, new byte[2]);
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ASN1Boolean.decodeAsBoolean(e);
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}
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/**
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* Tests the <CODE>decodeAsBoolean</CODE> method that takes a byte array
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* argument with valid arrays.
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*
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* @param b The byte array to use for the element values.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(dataProvider = "byteValues")
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public void testDecodeValidArrayAsBoolean(byte[] b)
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throws Exception
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{
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// First, test with the standard Boolean type.
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byte[] elementArray = new byte[] { 0x01, 0x01, b[0] };
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ASN1Boolean booleanElement = ASN1Boolean.decodeAsBoolean(elementArray);
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assertEquals(booleanElement.booleanValue(), (b[0] != 0x00));
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// Next, test with a nonstandard Boolean type.
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elementArray[0] = (byte) 0x50;
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booleanElement = ASN1Boolean.decodeAsBoolean(elementArray);
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assertEquals(booleanElement.booleanValue(), (b[0] != 0x00));
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}
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/**
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* Tests the <CODE>decodeAsBoolean</CODE> method that takes a byte array
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* argument with valid arrays using extended lengths.
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*
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* @param b The byte array to use for the element values.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(dataProvider = "byteValues")
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public void testDecodeValidExtendedArrayAsBoolean(byte[] b)
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throws Exception
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{
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// First, test with the standard Boolean type.
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byte[] elementArray = new byte[] { 0x01, (byte) 0x81, 0x01, b[0] };
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ASN1Boolean booleanElement = ASN1Boolean.decodeAsBoolean(elementArray);
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assertEquals(booleanElement.booleanValue(), (b[0] != 0x00));
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// Next, test with a nonstandard Boolean type.
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elementArray[0] = (byte) 0x50;
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booleanElement = ASN1Boolean.decodeAsBoolean(elementArray);
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assertEquals(booleanElement.booleanValue(), (b[0] != 0x00));
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}
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/**
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* Tests the <CODE>decodeAsBoolean</CODE> method that takes a byte array
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* argument with a null array.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(expectedExceptions = { ASN1Exception.class })
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public void testDecodeNullArrayAsBoolean()
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throws Exception
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{
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byte[] b = null;
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ASN1Boolean.decodeAsBoolean(b);
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}
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/**
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* Tests the <CODE>decodeAsBoolean</CODE> method that takes a byte array
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* argument with a short array.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(expectedExceptions = { ASN1Exception.class })
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public void testDecodeShortArrayAsBoolean()
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throws Exception
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{
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byte[] b = new byte[1];
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ASN1Boolean.decodeAsBoolean(b);
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}
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/**
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* Tests the <CODE>decodeAsBoolean</CODE> method that takes a byte array
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* argument with an array that takes too many bytes to expressthe length.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(expectedExceptions = { ASN1Exception.class })
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public void testDecodeLongLengthArrayAsBoolean()
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throws Exception
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{
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byte[] b = { 0x01, (byte) 0x85, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00 };
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ASN1Boolean.decodeAsBoolean(b);
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}
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/**
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* Tests the <CODE>decodeAsBoolean</CODE> method that takes a byte array
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* argument with an array that doesn't contain a full length.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(expectedExceptions = { ASN1Exception.class })
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public void testDecodeTruncatedLengthArrayAsBoolean()
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throws Exception
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{
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byte[] b = { 0x01, (byte) 0x82, 0x00 };
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ASN1Boolean.decodeAsBoolean(b);
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}
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/**
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* Tests the <CODE>decodeAsBoolean</CODE> method that takes a byte array
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* argument with an array that has more bytes than indicated by the length.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(expectedExceptions = { ASN1Exception.class })
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public void testDecodeLengthMismatchArrayAsBoolean()
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throws Exception
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{
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byte[] b = { 0x01, 0x01, 0x00, 0x00 };
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ASN1Boolean.decodeAsBoolean(b);
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}
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/**
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* Tests the <CODE>decodeAsBoolean</CODE> method that takes a byte array
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* argument with an array that has an invalid number of bytes in the value.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(expectedExceptions = { ASN1Exception.class })
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public void testDecodeLongValueArrayAsBoolean()
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throws Exception
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{
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byte[] b = { 0x01, 0x02, 0x00, 0x00 };
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ASN1Boolean.decodeAsBoolean(b);
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}
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/**
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* Tests the first <CODE>toString</CODE> method which takes a string builder
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* argument.
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*
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* @param b The byte array to use as the element value.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(dataProvider = "byteValues")
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public void testToString1(byte[] b)
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throws Exception
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{
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ASN1Boolean booleanElement = new ASN1Boolean(false);
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booleanElement.setValue(b);
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booleanElement.toString(new StringBuilder());
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}
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/**
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* Tests the second <CODE>toString</CODE> method which takes string builder
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* and integer arguments.
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*
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* @param b The byte array to use as the element value.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test(dataProvider = "byteValues")
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public void testToString2(byte[] b)
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throws Exception
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{
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ASN1Boolean booleanElement = new ASN1Boolean(false);
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booleanElement.setValue(b);
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booleanElement.toString(new StringBuilder(), 1);
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}
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}
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