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<HTML><HEAD><META CONTENT="text/html; charset=UTF-8" HTTP-EQUIV="Content-Type"/><TITLE>EMMA Coverage Report</TITLE><STYLE TYPE="text/css"> TABLE,TD,TH {border-style:solid; border-color:black;} TD,TH {background:white;margin:0;line-height:100%;padding-left:0.5em;padding-right:0.5em;} TD {border-width:0 1px 0 0;} TH {border-width:1px 1px 1px 0;} TR TD.h {color:red;} TABLE {border-spacing:0; border-collapse:collapse;border-width:0 0 1px 1px;} P,H1,H2,H3,TH {font-family:verdana,arial,sans-serif;font-size:10pt;} TD {font-family:courier,monospace;font-size:10pt;} TABLE.hdft {border-spacing:0;border-collapse:collapse;border-style:none;} TABLE.hdft TH,TABLE.hdft TD {border-style:none;line-height:normal;} TABLE.hdft TH.tl,TABLE.hdft TD.tl {background:#6699CC;color:white;} TABLE.hdft TD.nv {background:#6633DD;color:white;} .nv A:link {color:white;} .nv A:visited {color:white;} .nv A:active {color:yellow;} TABLE.hdft A:link {color:white;} TABLE.hdft A:visited {color:white;} TABLE.hdft A:active {color:yellow;} .in {color:#356085;} TABLE.s TD {padding-left:0.25em;padding-right:0.25em;} TABLE.s TD.l {padding-left:0.25em;padding-right:0.25em;text-align:right;background:#F0F0F0;} TABLE.s TR.z TD {background:#FF9999;} TABLE.s TR.p TD {background:#FFFF88;} TABLE.s TR.c TD {background:#CCFFCC;} A:link {color:#0000EE;text-decoration:none;} A:visited {color:#0000EE;text-decoration:none;} A:hover {color:#0000EE;text-decoration:underline;} TABLE.cn {border-width:0 0 1px 0;} TABLE.s {border-width:1px 0 1px 1px;} TD.h {color:red;border-width:0 1px 0 0;} TD.f {border-width:0 1px 0 1px;} TD.hf {color:red;border-width:0 1px 0 1px;} TH.f {border-width:1px 1px 1px 1px;} TR.cis TD {background:#F0F0F0;} TR.cis TD {border-width:1px 1px 1px 0;} TR.cis TD.h {color:red;border-width:1px 1px 1px 0;} TR.cis TD.f {border-width:1px 1px 1px 1px;} TR.cis TD.hf {color:red;border-width:1px 1px 1px 1px;} TD.b {border-style:none;background:transparent;line-height:50%;} TD.bt {border-width:1px 0 0 0;background:transparent;line-height:50%;} TR.o TD {background:#F0F0F0;}TABLE.it {border-style:none;}TABLE.it TD,TABLE.it TH {border-style:none;}</STYLE></HEAD><BODY><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TH CLASS="tl"><A HREF="http://www.eclemma.org/">EMMA</A> Coverage Report (generated Fri Feb 20 18:44:54 GMT 2009)</TH></TR><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="e.html">org.eclipse.wst.sse.ui.internal.derived</A>]</TD></TR></TABLE><H2>COVERAGE SUMMARY FOR SOURCE FILE [<SPAN CLASS="in">HTMLTextPresenter.java</SPAN>]</H2><TABLE CELLSPACING="0" WIDTH="100%"><TR><TH>name</TH><TH>class, %</TH><TH>method, %</TH><TH>block, %</TH><TH>line, %</TH></TR><TR><TD>HTMLTextPresenter.java</TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/9)</TD><TD CLASS="h">0%   (0/349)</TD><TD CLASS="h">0%   (0/90)</TD></TR></TABLE><H3>COVERAGE BREAKDOWN BY CLASS AND METHOD</H3><TABLE CLASS="cn" CELLSPACING="0" WIDTH="100%"><TR><TH CLASS="f">name</TH><TH>class, %</TH><TH>method, %</TH><TH>block, %</TH><TH>line, %</TH></TR><TR><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#0">HTMLTextPresenter</A></TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/9)</TD><TD CLASS="h">0%   (0/349)</TD><TD CLASS="h">0%   (0/90)</TD></TR><TR><TD CLASS="f"><A HREF="#0">&lt;static initializer&gt;</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/5)</TD><TD CLASS="h">0%   (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2">HTMLTextPresenter (): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/4)</TD><TD CLASS="h">0%   (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#3">HTMLTextPresenter (boolean): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/6)</TD><TD CLASS="h">0%   (0/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4">adaptTextPresentation (TextPresentation, int, int): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/59)</TD><TD CLASS="h">0%   (0/15)</TD></TR><TR><TD CLASS="f"><A HREF="#5">append (StringBuffer, String, TextPresentation): void</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/22)</TD><TD CLASS="h">0%   (0/6)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#6">createReader (String, TextPresentation): Reader</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/9)</TD><TD CLASS="h">0%   (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#7">getIndent (String): String</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/32)</TD><TD CLASS="h">0%   (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#8">trim (StringBuffer, TextPresentation): String</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/64)</TD><TD CLASS="h">0%   (0/15)</TD></TR><TR><TD CLASS="f"><A HREF="#9">updatePresentation (Display, String, TextPresentation, int, int): String</A></TD><TD> </TD><TD CLASS="h">0%   (0/1)</TD><TD CLASS="h">0%   (0/148)</TD><TD CLASS="h">0%   (0/41)</TD></TR></TABLE><P></P><TABLE CLASS="s" CELLSPACING="0" WIDTH="100%"><TR><TD CLASS="l">1</TD><TD>/*******************************************************************************</TD></TR><TR><TD CLASS="l">2</TD><TD> * Copyright (c) 2005, 2006 IBM Corporation and others.</TD></TR><TR><TD CLASS="l">3</TD><TD> * All rights reserved. This program and the accompanying materials</TD></TR><TR><TD CLASS="l">4</TD><TD> * are made available under the terms of the Eclipse Public License v1.0</TD></TR><TR><TD CLASS="l">5</TD><TD> * which accompanies this distribution, and is available at</TD></TR><TR><TD CLASS="l">6</TD><TD> * http://www.eclipse.org/legal/epl-v10.html</TD></TR><TR><TD CLASS="l">7</TD><TD> *</TD></TR><TR><TD CLASS="l">8</TD><TD> * Contributors:</TD></TR><TR><TD CLASS="l">9</TD><TD> *     IBM Corporation - initial API and implementation</TD></TR><TR><TD CLASS="l">10</TD><TD> *     Jens Lukowski/Innoopract - initial renaming/restructuring</TD></TR><TR><TD CLASS="l">11</TD><TD> *     </TD></TR><TR><TD CLASS="l">12</TD><TD> *******************************************************************************/</TD></TR><TR><TD CLASS="l">13</TD><TD>package org.eclipse.wst.sse.ui.internal.derived;</TD></TR><TR><TD CLASS="l">14</TD><TD> </TD></TR><TR><TD CLASS="l">15</TD><TD>import java.io.IOException;</TD></TR><TR><TD CLASS="l">16</TD><TD>import java.io.Reader;</TD></TR><TR><TD CLASS="l">17</TD><TD>import java.io.StringReader;</TD></TR><TR><TD CLASS="l">18</TD><TD>import java.util.Iterator;</TD></TR><TR><TD CLASS="l">19</TD><TD> </TD></TR><TR><TD CLASS="l">20</TD><TD>import org.eclipse.jface.text.DefaultInformationControl;</TD></TR><TR><TD CLASS="l">21</TD><TD>import org.eclipse.jface.text.Region;</TD></TR><TR><TD CLASS="l">22</TD><TD>import org.eclipse.jface.text.TextPresentation;</TD></TR><TR><TD CLASS="l">23</TD><TD>import org.eclipse.swt.custom.StyleRange;</TD></TR><TR><TD CLASS="l">24</TD><TD>import org.eclipse.swt.graphics.GC;</TD></TR><TR><TD CLASS="l">25</TD><TD>import org.eclipse.swt.widgets.Display;</TD></TR><TR><TD CLASS="l">26</TD><TD>import org.eclipse.wst.sse.ui.internal.Logger;</TD></TR><TR><TD CLASS="l">27</TD><TD> </TD></TR><TR><TD CLASS="l">28</TD><TD>/*</TD></TR><TR><TD CLASS="l">29</TD><TD> * Copied from org.eclipse.jdt.internal.ui.text.HTMLTextPresenter</TD></TR><TR><TD CLASS="l">30</TD><TD> * Modifications were made to use own Logger to log exception, and the</TD></TR><TR><TD CLASS="l"><A NAME="0">31</A></TD><TD> * ellipses constant</TD></TR><TR><TD CLASS="l">32</TD><TD> */</TD></TR><TR CLASS="z"><TD CLASS="l">33</TD><TD>public class HTMLTextPresenter implements DefaultInformationControl.IInformationPresenter {</TD></TR><TR><TD CLASS="l">34</TD><TD>        private static final String ELLIPSES = &#34;...&#34;; //$NON-NLS-1$</TD></TR><TR CLASS="z"><TD CLASS="l">35</TD><TD>        private static final String LINE_DELIM = System.getProperty(&#34;line.separator&#34;, &#34;\n&#34;); //$NON-NLS-1$ //$NON-NLS-2$</TD></TR><TR><TD CLASS="l">36</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="3">37</A></TD><TD>        private int fCounter;</TD></TR><TR><TD CLASS="l">38</TD><TD>        private boolean fEnforceUpperLineLimit;</TD></TR><TR><TD CLASS="l">39</TD><TD> </TD></TR><TR><TD CLASS="l">40</TD><TD>        public HTMLTextPresenter(boolean enforceUpperLineLimit) {</TD></TR><TR CLASS="z"><TD CLASS="l">41</TD><TD>                super();</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="2">42</A></TD><TD>                fEnforceUpperLineLimit = enforceUpperLineLimit;</TD></TR><TR CLASS="z"><TD CLASS="l">43</TD><TD>        }</TD></TR><TR><TD CLASS="l">44</TD><TD> </TD></TR><TR><TD CLASS="l">45</TD><TD>        public HTMLTextPresenter() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="6">46</A></TD><TD>                this(true);</TD></TR><TR CLASS="z"><TD CLASS="l">47</TD><TD>        }</TD></TR><TR><TD CLASS="l">48</TD><TD> </TD></TR><TR><TD CLASS="l">49</TD><TD>        protected Reader createReader(String hoverInfo, TextPresentation presentation) {</TD></TR><TR CLASS="z"><TD CLASS="l">50</TD><TD>                return new HTML2TextReader(new StringReader(hoverInfo), presentation);</TD></TR><TR><TD CLASS="l"><A NAME="4">51</A></TD><TD>        }</TD></TR><TR><TD CLASS="l">52</TD><TD> </TD></TR><TR><TD CLASS="l">53</TD><TD>        protected void adaptTextPresentation(TextPresentation presentation, int offset, int insertLength) {</TD></TR><TR><TD CLASS="l">54</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">55</TD><TD>                int yoursStart = offset;</TD></TR><TR CLASS="z"><TD CLASS="l">56</TD><TD>                int yoursEnd = offset + insertLength - 1;</TD></TR><TR CLASS="z"><TD CLASS="l">57</TD><TD>                yoursEnd = Math.max(yoursStart, yoursEnd);</TD></TR><TR><TD CLASS="l">58</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">59</TD><TD>                Iterator e = presentation.getAllStyleRangeIterator();</TD></TR><TR CLASS="z"><TD CLASS="l">60</TD><TD>                while (e.hasNext()) {</TD></TR><TR><TD CLASS="l">61</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">62</TD><TD>                        StyleRange range = (StyleRange) e.next();</TD></TR><TR><TD CLASS="l">63</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">64</TD><TD>                        int myStart = range.start;</TD></TR><TR CLASS="z"><TD CLASS="l">65</TD><TD>                        int myEnd = range.start + range.length - 1;</TD></TR><TR CLASS="z"><TD CLASS="l">66</TD><TD>                        myEnd = Math.max(myStart, myEnd);</TD></TR><TR><TD CLASS="l">67</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">68</TD><TD>                        if (myEnd &lt; yoursStart)</TD></TR><TR CLASS="z"><TD CLASS="l">69</TD><TD>                                continue;</TD></TR><TR><TD CLASS="l">70</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">71</TD><TD>                        if (myStart &lt; yoursStart)</TD></TR><TR CLASS="z"><TD CLASS="l">72</TD><TD>                                range.length += insertLength;</TD></TR><TR><TD CLASS="l">73</TD><TD>                        else</TD></TR><TR CLASS="z"><TD CLASS="l">74</TD><TD>                                range.start += insertLength;</TD></TR><TR><TD CLASS="l">75</TD><TD>                }</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="5">76</A></TD><TD>        }</TD></TR><TR><TD CLASS="l">77</TD><TD> </TD></TR><TR><TD CLASS="l">78</TD><TD>        private void append(StringBuffer buffer, String string, TextPresentation presentation) {</TD></TR><TR><TD CLASS="l">79</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">80</TD><TD>                int length = string.length();</TD></TR><TR CLASS="z"><TD CLASS="l">81</TD><TD>                buffer.append(string);</TD></TR><TR><TD CLASS="l">82</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">83</TD><TD>                if (presentation != null)</TD></TR><TR CLASS="z"><TD CLASS="l">84</TD><TD>                        adaptTextPresentation(presentation, fCounter, length);</TD></TR><TR><TD CLASS="l">85</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="7">86</A></TD><TD>                fCounter += length;</TD></TR><TR CLASS="z"><TD CLASS="l">87</TD><TD>        }</TD></TR><TR><TD CLASS="l">88</TD><TD> </TD></TR><TR><TD CLASS="l">89</TD><TD>        private String getIndent(String line) {</TD></TR><TR CLASS="z"><TD CLASS="l">90</TD><TD>                int length = line.length();</TD></TR><TR><TD CLASS="l">91</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">92</TD><TD>                int i = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">93</TD><TD>                while (i &lt; length &amp;&amp; Character.isWhitespace(line.charAt(i)))</TD></TR><TR CLASS="z"><TD CLASS="l">94</TD><TD>                        ++i;</TD></TR><TR><TD CLASS="l">95</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">96</TD><TD>                return (i == length ? line : line.substring(0, i)) + &#34; &#34;; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">97</TD><TD>        }</TD></TR><TR><TD CLASS="l">98</TD><TD> </TD></TR><TR><TD CLASS="l">99</TD><TD>        /*</TD></TR><TR><TD CLASS="l">100</TD><TD>         * @see IHoverInformationPresenter#updatePresentation(Display display,</TD></TR><TR><TD CLASS="l"><A NAME="9">101</A></TD><TD>         *      String, TextPresentation, int, int)</TD></TR><TR><TD CLASS="l">102</TD><TD>         */</TD></TR><TR><TD CLASS="l">103</TD><TD>        public String updatePresentation(Display display, String hoverInfo, TextPresentation presentation, int maxWidth, int maxHeight) {</TD></TR><TR><TD CLASS="l">104</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">105</TD><TD>                if (hoverInfo == null)</TD></TR><TR CLASS="z"><TD CLASS="l">106</TD><TD>                        return null;</TD></TR><TR><TD CLASS="l">107</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">108</TD><TD>                GC gc = new GC(display);</TD></TR><TR><TD CLASS="l">109</TD><TD>                try {</TD></TR><TR><TD CLASS="l">110</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">111</TD><TD>                        StringBuffer buffer = new StringBuffer();</TD></TR><TR CLASS="z"><TD CLASS="l">112</TD><TD>                        int maxNumberOfLines = Math.round(maxHeight / gc.getFontMetrics().getHeight());</TD></TR><TR><TD CLASS="l">113</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">114</TD><TD>                        fCounter = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">115</TD><TD>                        LineBreakingReader reader = new LineBreakingReader(createReader(hoverInfo, presentation), gc, maxWidth);</TD></TR><TR><TD CLASS="l">116</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">117</TD><TD>                        boolean lastLineFormatted = false;</TD></TR><TR CLASS="z"><TD CLASS="l">118</TD><TD>                        String lastLineIndent = null;</TD></TR><TR><TD CLASS="l">119</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">120</TD><TD>                        String line = reader.readLine();</TD></TR><TR CLASS="z"><TD CLASS="l">121</TD><TD>                        boolean lineFormatted = reader.isFormattedLine();</TD></TR><TR CLASS="z"><TD CLASS="l">122</TD><TD>                        boolean firstLineProcessed = false;</TD></TR><TR><TD CLASS="l">123</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">124</TD><TD>                        while (line != null) {</TD></TR><TR><TD CLASS="l">125</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">126</TD><TD>                                if (fEnforceUpperLineLimit &amp;&amp; maxNumberOfLines &lt;= 0)</TD></TR><TR CLASS="z"><TD CLASS="l">127</TD><TD>                                        break;</TD></TR><TR><TD CLASS="l">128</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">129</TD><TD>                                if (firstLineProcessed) {</TD></TR><TR CLASS="z"><TD CLASS="l">130</TD><TD>                                        if (!lastLineFormatted)</TD></TR><TR CLASS="z"><TD CLASS="l">131</TD><TD>                                                append(buffer, LINE_DELIM, null);</TD></TR><TR><TD CLASS="l">132</TD><TD>                                        else {</TD></TR><TR CLASS="z"><TD CLASS="l">133</TD><TD>                                                append(buffer, LINE_DELIM, presentation);</TD></TR><TR CLASS="z"><TD CLASS="l">134</TD><TD>                                                if (lastLineIndent != null)</TD></TR><TR CLASS="z"><TD CLASS="l">135</TD><TD>                                                        append(buffer, lastLineIndent, presentation);</TD></TR><TR><TD CLASS="l">136</TD><TD>                                        }</TD></TR><TR><TD CLASS="l">137</TD><TD>                                }</TD></TR><TR><TD CLASS="l">138</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">139</TD><TD>                                append(buffer, line, null);</TD></TR><TR CLASS="z"><TD CLASS="l">140</TD><TD>                                firstLineProcessed = true;</TD></TR><TR><TD CLASS="l">141</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">142</TD><TD>                                lastLineFormatted = lineFormatted;</TD></TR><TR CLASS="z"><TD CLASS="l">143</TD><TD>                                if (!lineFormatted)</TD></TR><TR CLASS="z"><TD CLASS="l">144</TD><TD>                                        lastLineIndent = null;</TD></TR><TR CLASS="z"><TD CLASS="l">145</TD><TD>                                else if (lastLineIndent == null)</TD></TR><TR CLASS="z"><TD CLASS="l">146</TD><TD>                                        lastLineIndent = getIndent(line);</TD></TR><TR><TD CLASS="l">147</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">148</TD><TD>                                line = reader.readLine();</TD></TR><TR CLASS="z"><TD CLASS="l">149</TD><TD>                                lineFormatted = reader.isFormattedLine();</TD></TR><TR><TD CLASS="l">150</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">151</TD><TD>                                maxNumberOfLines--;</TD></TR><TR><TD CLASS="l">152</TD><TD>                        }</TD></TR><TR><TD CLASS="l">153</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">154</TD><TD>                        if (line != null &amp;&amp; buffer.length() &gt; 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">155</TD><TD>                                append(buffer, LINE_DELIM, lineFormatted ? presentation : null);</TD></TR><TR CLASS="z"><TD CLASS="l">156</TD><TD>                                append(buffer, ELLIPSES, presentation);</TD></TR><TR><TD CLASS="l">157</TD><TD>                        }</TD></TR><TR><TD CLASS="l">158</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">159</TD><TD>                        return trim(buffer, presentation);</TD></TR><TR><TD CLASS="l">160</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">161</TD><TD>                } catch (IOException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">162</TD><TD>                        Logger.log(Logger.WARNING_DEBUG, e.getMessage(), e);</TD></TR><TR CLASS="z"><TD CLASS="l">163</TD><TD>                        return null;</TD></TR><TR><TD CLASS="l">164</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">165</TD><TD>                } finally {</TD></TR><TR CLASS="z"><TD CLASS="l">166</TD><TD>                        gc.dispose();</TD></TR><TR CLASS="z"><TD CLASS="l">167</TD><TD>                }</TD></TR><TR><TD CLASS="l"><A NAME="8">168</A></TD><TD>        }</TD></TR><TR><TD CLASS="l">169</TD><TD> </TD></TR><TR><TD CLASS="l">170</TD><TD>        private String trim(StringBuffer buffer, TextPresentation presentation) {</TD></TR><TR><TD CLASS="l">171</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">172</TD><TD>                int length = buffer.length();</TD></TR><TR><TD CLASS="l">173</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">174</TD><TD>                int end = length - 1;</TD></TR><TR CLASS="z"><TD CLASS="l">175</TD><TD>                while (end &gt;= 0 &amp;&amp; Character.isWhitespace(buffer.charAt(end)))</TD></TR><TR CLASS="z"><TD CLASS="l">176</TD><TD>                        --end;</TD></TR><TR><TD CLASS="l">177</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">178</TD><TD>                if (end == -1)</TD></TR><TR CLASS="z"><TD CLASS="l">179</TD><TD>                        return &#34;&#34;; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">180</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">181</TD><TD>                if (end &lt; length - 1)</TD></TR><TR CLASS="z"><TD CLASS="l">182</TD><TD>                        buffer.delete(end + 1, length);</TD></TR><TR><TD CLASS="l">183</TD><TD>                else</TD></TR><TR CLASS="z"><TD CLASS="l">184</TD><TD>                        end = length;</TD></TR><TR><TD CLASS="l">185</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">186</TD><TD>                int start = 0;</TD></TR><TR CLASS="z"><TD CLASS="l">187</TD><TD>                while (start &lt; end &amp;&amp; Character.isWhitespace(buffer.charAt(start)))</TD></TR><TR CLASS="z"><TD CLASS="l">188</TD><TD>                        ++start;</TD></TR><TR><TD CLASS="l">189</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">190</TD><TD>                buffer.delete(0, start);</TD></TR><TR CLASS="z"><TD CLASS="l">191</TD><TD>                presentation.setResultWindow(new Region(start, buffer.length()));</TD></TR><TR CLASS="z"><TD CLASS="l">192</TD><TD>                return buffer.toString();</TD></TR><TR><TD CLASS="l">193</TD><TD>        }</TD></TR><TR><TD CLASS="l">194</TD><TD>}</TD></TR></TABLE><P></P><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="e.html">org.eclipse.wst.sse.ui.internal.derived</A>]</TD></TR><TR><TD CLASS="tl"><A HREF="http://www.eclemma.org/support.html">EMMA 2.0.5312 EclEmma Fix 1</A> (C) Vladimir Roubtsov</TD></TR></TABLE></BODY></HTML>