PdfFunction.java

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/*
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 * Copyright 2002 Paulo Soares
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 *
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 * The contents of this file are subject to the Mozilla Public License Version 1.1
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 * (the "License"); you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at http://www.mozilla.org/MPL/
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 *
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 * Software distributed under the License is distributed on an "AS IS" basis,
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 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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 * for the specific language governing rights and limitations under the License.
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 *
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 * The Original Code is 'iText, a free JAVA-PDF library'.
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 *
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 * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
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 * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
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 * All Rights Reserved.
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 * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
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 * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
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 *
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 * Contributor(s): all the names of the contributors are added in the source code
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 * where applicable.
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 *
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 * Alternatively, the contents of this file may be used under the terms of the
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 * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
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 * provisions of LGPL are applicable instead of those above.  If you wish to
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 * allow use of your version of this file only under the terms of the LGPL
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 * License and not to allow others to use your version of this file under
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 * the MPL, indicate your decision by deleting the provisions above and
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 * replace them with the notice and other provisions required by the LGPL.
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 * If you do not delete the provisions above, a recipient may use your version
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 * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
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 *
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 * This library is free software; you can redistribute it and/or modify it
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 * under the terms of the MPL as stated above or under the terms of the GNU
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 * Library General Public License as published by the Free Software Foundation;
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 * either version 2 of the License, or any later version.
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 *
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 * This library 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 FITNESS
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 * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
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 * details.
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 *
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 * If you didn't download this code from the following link, you should check if
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 * you aren't using an obsolete version:
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 * http://www.lowagie.com/iText/
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 */
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package com.lowagie.text.pdf;
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import com.lowagie.text.ExceptionConverter;
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import java.io.IOException;
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/** Implements PDF functions.
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 *
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 * @author Paulo Soares (psoares@consiste.pt)
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 */
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public class PdfFunction {
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    protected PdfWriter writer;
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    protected PdfIndirectReference reference;
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    protected PdfDictionary dictionary;
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    /** Creates new PdfFunction */
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    protected PdfFunction(PdfWriter writer) {
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        this.writer = writer;
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    }
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    PdfIndirectReference getReference() {
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        try {
73 1 1. getReference : negated conditional → NO_COVERAGE
 
            if (reference == null) {
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                reference = writer.addToBody(dictionary).getIndirectReference();
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            }
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        }
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        catch (IOException ioe) {
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            throw new ExceptionConverter(ioe);
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        }
80 1 1. getReference : mutated return of Object value for com/lowagie/text/pdf/PdfFunction::getReference to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
 
        return reference;
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    }
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    public static PdfFunction type0(PdfWriter writer, float[] domain, float[] range, int[] size,
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                                    int bitsPerSample, int order, float[] encode, float[] decode, byte[] stream) {
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        PdfFunction func = new PdfFunction(writer);
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        func.dictionary = new PdfStream(stream);
87 1 1. type0 : removed call to com/lowagie/text/pdf/PdfStream::flateCompress → NO_COVERAGE
 
        ((PdfStream)func.dictionary).flateCompress(writer.getCompressionLevel());
88 1 1. type0 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.FUNCTIONTYPE, new PdfNumber(0));
89 1 1. type0 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.DOMAIN, new PdfArray(domain));
90 1 1. type0 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.RANGE, new PdfArray(range));
91 1 1. type0 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.SIZE, new PdfArray(size));
92 1 1. type0 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.BITSPERSAMPLE, new PdfNumber(bitsPerSample));
93 1 1. type0 : negated conditional → NO_COVERAGE
 
        if (order != 1)
94 1 1. type0 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            func.dictionary.put(PdfName.ORDER, new PdfNumber(order));
95 1 1. type0 : negated conditional → NO_COVERAGE
 
        if (encode != null)
96 1 1. type0 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            func.dictionary.put(PdfName.ENCODE, new PdfArray(encode));
97 1 1. type0 : negated conditional → NO_COVERAGE
 
        if (decode != null)
98 1 1. type0 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            func.dictionary.put(PdfName.DECODE, new PdfArray(decode));
99 1 1. type0 : mutated return of Object value for com/lowagie/text/pdf/PdfFunction::type0 to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
 
        return func;
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    }
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    public static PdfFunction type2(PdfWriter writer, float[] domain, float[] range, float[] c0, float[] c1, float n) {
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        PdfFunction func = new PdfFunction(writer);
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        func.dictionary = new PdfDictionary();
105 1 1. type2 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.FUNCTIONTYPE, new PdfNumber(2));
106 1 1. type2 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.DOMAIN, new PdfArray(domain));
107 1 1. type2 : negated conditional → NO_COVERAGE
 
        if (range != null)
108 1 1. type2 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            func.dictionary.put(PdfName.RANGE, new PdfArray(range));
109 1 1. type2 : negated conditional → NO_COVERAGE
 
        if (c0 != null)
110 1 1. type2 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            func.dictionary.put(PdfName.C0, new PdfArray(c0));
111 1 1. type2 : negated conditional → NO_COVERAGE
 
        if (c1 != null)
112 1 1. type2 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            func.dictionary.put(PdfName.C1, new PdfArray(c1));
113 1 1. type2 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.N, new PdfNumber(n));
114 1 1. type2 : mutated return of Object value for com/lowagie/text/pdf/PdfFunction::type2 to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
 
        return func;
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    }
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    public static PdfFunction type3(PdfWriter writer, float[] domain, float[] range, PdfFunction[] functions, float[] bounds, float[] encode) {
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        PdfFunction func = new PdfFunction(writer);
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        func.dictionary = new PdfDictionary();
120 1 1. type3 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.FUNCTIONTYPE, new PdfNumber(3));
121 1 1. type3 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.DOMAIN, new PdfArray(domain));
122 1 1. type3 : negated conditional → NO_COVERAGE
 
        if (range != null)
123 1 1. type3 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            func.dictionary.put(PdfName.RANGE, new PdfArray(range));
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        PdfArray array = new PdfArray();
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        for (PdfFunction function : functions) array.add(function.getReference());
126 1 1. type3 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.FUNCTIONS, array);
127 1 1. type3 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.BOUNDS, new PdfArray(bounds));
128 1 1. type3 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.ENCODE, new PdfArray(encode));
129 1 1. type3 : mutated return of Object value for com/lowagie/text/pdf/PdfFunction::type3 to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
 
        return func;
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    }
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    public static PdfFunction type4(PdfWriter writer, float[] domain, float[] range, String postscript) {
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        byte[] b = new byte[postscript.length()];
134 2 1. type4 : changed conditional boundary → NO_COVERAGE
2. type4 : negated conditional → NO_COVERAGE
 
        for (int k = 0; k < b.length; ++k)
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            b[k] = (byte)postscript.charAt(k);
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        PdfFunction func = new PdfFunction(writer);
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        func.dictionary = new PdfStream(b);
138 1 1. type4 : removed call to com/lowagie/text/pdf/PdfStream::flateCompress → NO_COVERAGE
 
        ((PdfStream)func.dictionary).flateCompress(writer.getCompressionLevel());
139 1 1. type4 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.FUNCTIONTYPE, new PdfNumber(4));
140 1 1. type4 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.DOMAIN, new PdfArray(domain));
141 1 1. type4 : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
        func.dictionary.put(PdfName.RANGE, new PdfArray(range));
142 1 1. type4 : mutated return of Object value for com/lowagie/text/pdf/PdfFunction::type4 to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
 
        return func;
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    }
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}

Mutations

73

1.1
Location : getReference
Killed by : none negated conditional → NO_COVERAGE
80

1.1
Location : getReference
Killed by : none mutated return of Object value for com/lowagie/text/pdf/PdfFunction::getReference to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
87

1.1
Location : type0
Killed by : none removed call to com/lowagie/text/pdf/PdfStream::flateCompress → NO_COVERAGE
88

1.1
Location : type0
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
89

1.1
Location : type0
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
90

1.1
Location : type0
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
91

1.1
Location : type0
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
92

1.1
Location : type0
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
93

1.1
Location : type0
Killed by : none negated conditional → NO_COVERAGE
94

1.1
Location : type0
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
95

1.1
Location : type0
Killed by : none negated conditional → NO_COVERAGE
96

1.1
Location : type0
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
97

1.1
Location : type0
Killed by : none negated conditional → NO_COVERAGE
98

1.1
Location : type0
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
99

1.1
Location : type0
Killed by : none mutated return of Object value for com/lowagie/text/pdf/PdfFunction::type0 to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
105

1.1
Location : type2
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
106

1.1
Location : type2
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
107

1.1
Location : type2
Killed by : none negated conditional → NO_COVERAGE
108

1.1
Location : type2
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
109

1.1
Location : type2
Killed by : none negated conditional → NO_COVERAGE
110

1.1
Location : type2
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
111

1.1
Location : type2
Killed by : none negated conditional → NO_COVERAGE
112

1.1
Location : type2
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
113

1.1
Location : type2
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
114

1.1
Location : type2
Killed by : none mutated return of Object value for com/lowagie/text/pdf/PdfFunction::type2 to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
120

1.1
Location : type3
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
121

1.1
Location : type3
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
122

1.1
Location : type3
Killed by : none negated conditional → NO_COVERAGE
123

1.1
Location : type3
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
126

1.1
Location : type3
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
127

1.1
Location : type3
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
128

1.1
Location : type3
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
129

1.1
Location : type3
Killed by : none mutated return of Object value for com/lowagie/text/pdf/PdfFunction::type3 to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
134

1.1
Location : type4
Killed by : none changed conditional boundary → NO_COVERAGE

2.2
Location : type4
Killed by : none negated conditional → NO_COVERAGE
138

1.1
Location : type4
Killed by : none removed call to com/lowagie/text/pdf/PdfStream::flateCompress → NO_COVERAGE
139

1.1
Location : type4
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
140

1.1
Location : type4
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
141

1.1
Location : type4
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
142

1.1
Location : type4
Killed by : none mutated return of Object value for com/lowagie/text/pdf/PdfFunction::type4 to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 1.4.2