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| <FONT color="green">001</FONT> /*<a name="line.1"></a> |
| <FONT color="green">002</FONT> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <FONT color="green">003</FONT> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <FONT color="green">004</FONT> * distributed with this work for additional information<a name="line.4"></a> |
| <FONT color="green">005</FONT> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <FONT color="green">006</FONT> * to you under the Apache License, Version 2.0 (the "License");<a name="line.6"></a> |
| <FONT color="green">007</FONT> * you may not use this file except in compliance with the License.<a name="line.7"></a> |
| <FONT color="green">008</FONT> * You may obtain a copy of the License at<a name="line.8"></a> |
| <FONT color="green">009</FONT> *<a name="line.9"></a> |
| <FONT color="green">010</FONT> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <FONT color="green">011</FONT> *<a name="line.11"></a> |
| <FONT color="green">012</FONT> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <FONT color="green">013</FONT> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <FONT color="green">014</FONT> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <FONT color="green">015</FONT> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <FONT color="green">016</FONT> * limitations under the License.<a name="line.16"></a> |
| <FONT color="green">017</FONT> */<a name="line.17"></a> |
| <FONT color="green">018</FONT> /*<a name="line.18"></a> |
| <FONT color="green">019</FONT> * $Id: VariableBase.java 528589 2007-04-13 18:50:56Z zongaro $<a name="line.19"></a> |
| <FONT color="green">020</FONT> */<a name="line.20"></a> |
| <FONT color="green">021</FONT> <a name="line.21"></a> |
| <FONT color="green">022</FONT> package org.apache.xalan.xsltc.compiler;<a name="line.22"></a> |
| <FONT color="green">023</FONT> <a name="line.23"></a> |
| <FONT color="green">024</FONT> import java.util.Vector;<a name="line.24"></a> |
| <FONT color="green">025</FONT> <a name="line.25"></a> |
| <FONT color="green">026</FONT> import org.apache.bcel.generic.ConstantPoolGen;<a name="line.26"></a> |
| <FONT color="green">027</FONT> import org.apache.bcel.generic.Instruction;<a name="line.27"></a> |
| <FONT color="green">028</FONT> import org.apache.bcel.generic.InstructionList;<a name="line.28"></a> |
| <FONT color="green">029</FONT> import org.apache.bcel.generic.INVOKESPECIAL;<a name="line.29"></a> |
| <FONT color="green">030</FONT> import org.apache.bcel.generic.LocalVariableGen;<a name="line.30"></a> |
| <FONT color="green">031</FONT> import org.apache.bcel.generic.NEW;<a name="line.31"></a> |
| <FONT color="green">032</FONT> import org.apache.bcel.generic.PUSH;<a name="line.32"></a> |
| <FONT color="green">033</FONT> import org.apache.xalan.xsltc.compiler.util.ClassGenerator;<a name="line.33"></a> |
| <FONT color="green">034</FONT> import org.apache.xalan.xsltc.compiler.util.ErrorMsg;<a name="line.34"></a> |
| <FONT color="green">035</FONT> import org.apache.xalan.xsltc.compiler.util.MethodGenerator;<a name="line.35"></a> |
| <FONT color="green">036</FONT> import org.apache.xalan.xsltc.compiler.util.NodeSetType;<a name="line.36"></a> |
| <FONT color="green">037</FONT> import org.apache.xalan.xsltc.compiler.util.Type;<a name="line.37"></a> |
| <FONT color="green">038</FONT> import org.apache.xalan.xsltc.compiler.util.Util;<a name="line.38"></a> |
| <FONT color="green">039</FONT> import org.apache.xml.utils.XML11Char;<a name="line.39"></a> |
| <FONT color="green">040</FONT> <a name="line.40"></a> |
| <FONT color="green">041</FONT> /**<a name="line.41"></a> |
| <FONT color="green">042</FONT> * @author Jacek Ambroziak<a name="line.42"></a> |
| <FONT color="green">043</FONT> * @author Santiago Pericas-Geertsen<a name="line.43"></a> |
| <FONT color="green">044</FONT> * @author Morten Jorgensen<a name="line.44"></a> |
| <FONT color="green">045</FONT> * @author Erwin Bolwidt <ejb@klomp.org><a name="line.45"></a> |
| <FONT color="green">046</FONT> * @author John Howard <JohnH@schemasoft.com><a name="line.46"></a> |
| <FONT color="green">047</FONT> */<a name="line.47"></a> |
| <FONT color="green">048</FONT> class VariableBase extends TopLevelElement {<a name="line.48"></a> |
| <FONT color="green">049</FONT> <a name="line.49"></a> |
| <FONT color="green">050</FONT> protected QName _name; // The name of the variable.<a name="line.50"></a> |
| <FONT color="green">051</FONT> protected String _escapedName; // The escaped qname of the variable.<a name="line.51"></a> |
| <FONT color="green">052</FONT> protected Type _type; // The type of this variable.<a name="line.52"></a> |
| <FONT color="green">053</FONT> protected boolean _isLocal; // True if the variable is local.<a name="line.53"></a> |
| <FONT color="green">054</FONT> protected LocalVariableGen _local; // Reference to JVM variable<a name="line.54"></a> |
| <FONT color="green">055</FONT> protected Instruction _loadInstruction; // Instruction to load JVM variable<a name="line.55"></a> |
| <FONT color="green">056</FONT> protected Instruction _storeInstruction; // Instruction to load JVM variable<a name="line.56"></a> |
| <FONT color="green">057</FONT> protected Expression _select; // Reference to variable expression<a name="line.57"></a> |
| <FONT color="green">058</FONT> protected String select; // Textual repr. of variable expr.<a name="line.58"></a> |
| <FONT color="green">059</FONT> <a name="line.59"></a> |
| <FONT color="green">060</FONT> // References to this variable (when local)<a name="line.60"></a> |
| <FONT color="green">061</FONT> protected Vector _refs = new Vector(2); <a name="line.61"></a> |
| <FONT color="green">062</FONT> <a name="line.62"></a> |
| <FONT color="green">063</FONT> // Dependencies to other variables/parameters (for globals only)<a name="line.63"></a> |
| <FONT color="green">064</FONT> protected Vector _dependencies = null;<a name="line.64"></a> |
| <FONT color="green">065</FONT> <a name="line.65"></a> |
| <FONT color="green">066</FONT> // Used to make sure parameter field is not added twice<a name="line.66"></a> |
| <FONT color="green">067</FONT> protected boolean _ignore = false;<a name="line.67"></a> |
| <FONT color="green">068</FONT> <a name="line.68"></a> |
| <FONT color="green">069</FONT> /**<a name="line.69"></a> |
| <FONT color="green">070</FONT> * Disable this variable/parameter<a name="line.70"></a> |
| <FONT color="green">071</FONT> */<a name="line.71"></a> |
| <FONT color="green">072</FONT> public void disable() {<a name="line.72"></a> |
| <FONT color="green">073</FONT> _ignore = true;<a name="line.73"></a> |
| <FONT color="green">074</FONT> }<a name="line.74"></a> |
| <FONT color="green">075</FONT> <a name="line.75"></a> |
| <FONT color="green">076</FONT> /**<a name="line.76"></a> |
| <FONT color="green">077</FONT> * Add a reference to this variable. Called by VariableRef when an<a name="line.77"></a> |
| <FONT color="green">078</FONT> * expression contains a reference to this variable.<a name="line.78"></a> |
| <FONT color="green">079</FONT> */<a name="line.79"></a> |
| <FONT color="green">080</FONT> public void addReference(VariableRefBase vref) {<a name="line.80"></a> |
| <FONT color="green">081</FONT> _refs.addElement(vref);<a name="line.81"></a> |
| <FONT color="green">082</FONT> }<a name="line.82"></a> |
| <FONT color="green">083</FONT> <a name="line.83"></a> |
| <FONT color="green">084</FONT> /**<a name="line.84"></a> |
| <FONT color="green">085</FONT> * Map this variable to a register<a name="line.85"></a> |
| <FONT color="green">086</FONT> */<a name="line.86"></a> |
| <FONT color="green">087</FONT> public void mapRegister(MethodGenerator methodGen) {<a name="line.87"></a> |
| <FONT color="green">088</FONT> if (_local == null) {<a name="line.88"></a> |
| <FONT color="green">089</FONT> final String name = getEscapedName(); // TODO: namespace ?<a name="line.89"></a> |
| <FONT color="green">090</FONT> final org.apache.bcel.generic.Type varType = _type.toJCType();<a name="line.90"></a> |
| <FONT color="green">091</FONT> _local = methodGen.addLocalVariable2(name, varType, null);<a name="line.91"></a> |
| <FONT color="green">092</FONT> }<a name="line.92"></a> |
| <FONT color="green">093</FONT> }<a name="line.93"></a> |
| <FONT color="green">094</FONT> <a name="line.94"></a> |
| <FONT color="green">095</FONT> /**<a name="line.95"></a> |
| <FONT color="green">096</FONT> * Remove the mapping of this variable to a register.<a name="line.96"></a> |
| <FONT color="green">097</FONT> * Called when we leave the AST scope of the variable's declaration<a name="line.97"></a> |
| <FONT color="green">098</FONT> */<a name="line.98"></a> |
| <FONT color="green">099</FONT> public void unmapRegister(MethodGenerator methodGen) {<a name="line.99"></a> |
| <FONT color="green">100</FONT> if (_local != null) {<a name="line.100"></a> |
| <FONT color="green">101</FONT> _local.setEnd(methodGen.getInstructionList().getEnd());<a name="line.101"></a> |
| <FONT color="green">102</FONT> methodGen.removeLocalVariable(_local);<a name="line.102"></a> |
| <FONT color="green">103</FONT> _refs = null;<a name="line.103"></a> |
| <FONT color="green">104</FONT> _local = null;<a name="line.104"></a> |
| <FONT color="green">105</FONT> }<a name="line.105"></a> |
| <FONT color="green">106</FONT> }<a name="line.106"></a> |
| <FONT color="green">107</FONT> <a name="line.107"></a> |
| <FONT color="green">108</FONT> /**<a name="line.108"></a> |
| <FONT color="green">109</FONT> * Returns an instruction for loading the value of this variable onto <a name="line.109"></a> |
| <FONT color="green">110</FONT> * the JVM stack.<a name="line.110"></a> |
| <FONT color="green">111</FONT> */<a name="line.111"></a> |
| <FONT color="green">112</FONT> public Instruction loadInstruction() {<a name="line.112"></a> |
| <FONT color="green">113</FONT> final Instruction instr = _loadInstruction;<a name="line.113"></a> |
| <FONT color="green">114</FONT> if (_loadInstruction == null) {<a name="line.114"></a> |
| <FONT color="green">115</FONT> _loadInstruction = _type.LOAD(_local.getIndex());<a name="line.115"></a> |
| <FONT color="green">116</FONT> }<a name="line.116"></a> |
| <FONT color="green">117</FONT> return _loadInstruction;<a name="line.117"></a> |
| <FONT color="green">118</FONT> }<a name="line.118"></a> |
| <FONT color="green">119</FONT> <a name="line.119"></a> |
| <FONT color="green">120</FONT> /**<a name="line.120"></a> |
| <FONT color="green">121</FONT> * Returns an instruction for storing a value from the JVM stack<a name="line.121"></a> |
| <FONT color="green">122</FONT> * into this variable.<a name="line.122"></a> |
| <FONT color="green">123</FONT> */<a name="line.123"></a> |
| <FONT color="green">124</FONT> public Instruction storeInstruction() {<a name="line.124"></a> |
| <FONT color="green">125</FONT> final Instruction instr = _storeInstruction;<a name="line.125"></a> |
| <FONT color="green">126</FONT> if (_storeInstruction == null) {<a name="line.126"></a> |
| <FONT color="green">127</FONT> _storeInstruction = _type.STORE(_local.getIndex());<a name="line.127"></a> |
| <FONT color="green">128</FONT> }<a name="line.128"></a> |
| <FONT color="green">129</FONT> return _storeInstruction;<a name="line.129"></a> |
| <FONT color="green">130</FONT> }<a name="line.130"></a> |
| <FONT color="green">131</FONT> <a name="line.131"></a> |
| <FONT color="green">132</FONT> /**<a name="line.132"></a> |
| <FONT color="green">133</FONT> * Returns the expression from this variable's select attribute (if any)<a name="line.133"></a> |
| <FONT color="green">134</FONT> */<a name="line.134"></a> |
| <FONT color="green">135</FONT> public Expression getExpression() {<a name="line.135"></a> |
| <FONT color="green">136</FONT> return(_select);<a name="line.136"></a> |
| <FONT color="green">137</FONT> }<a name="line.137"></a> |
| <FONT color="green">138</FONT> <a name="line.138"></a> |
| <FONT color="green">139</FONT> /**<a name="line.139"></a> |
| <FONT color="green">140</FONT> * Display variable as single string<a name="line.140"></a> |
| <FONT color="green">141</FONT> */<a name="line.141"></a> |
| <FONT color="green">142</FONT> public String toString() {<a name="line.142"></a> |
| <FONT color="green">143</FONT> return("variable("+_name+")");<a name="line.143"></a> |
| <FONT color="green">144</FONT> }<a name="line.144"></a> |
| <FONT color="green">145</FONT> <a name="line.145"></a> |
| <FONT color="green">146</FONT> /**<a name="line.146"></a> |
| <FONT color="green">147</FONT> * Display variable in a full AST dump<a name="line.147"></a> |
| <FONT color="green">148</FONT> */<a name="line.148"></a> |
| <FONT color="green">149</FONT> public void display(int indent) {<a name="line.149"></a> |
| <FONT color="green">150</FONT> indent(indent);<a name="line.150"></a> |
| <FONT color="green">151</FONT> System.out.println("Variable " + _name);<a name="line.151"></a> |
| <FONT color="green">152</FONT> if (_select != null) { <a name="line.152"></a> |
| <FONT color="green">153</FONT> indent(indent + IndentIncrement);<a name="line.153"></a> |
| <FONT color="green">154</FONT> System.out.println("select " + _select.toString());<a name="line.154"></a> |
| <FONT color="green">155</FONT> }<a name="line.155"></a> |
| <FONT color="green">156</FONT> displayContents(indent + IndentIncrement);<a name="line.156"></a> |
| <FONT color="green">157</FONT> }<a name="line.157"></a> |
| <FONT color="green">158</FONT> <a name="line.158"></a> |
| <FONT color="green">159</FONT> /**<a name="line.159"></a> |
| <FONT color="green">160</FONT> * Returns the type of the variable<a name="line.160"></a> |
| <FONT color="green">161</FONT> */<a name="line.161"></a> |
| <FONT color="green">162</FONT> public Type getType() {<a name="line.162"></a> |
| <FONT color="green">163</FONT> return _type;<a name="line.163"></a> |
| <FONT color="green">164</FONT> }<a name="line.164"></a> |
| <FONT color="green">165</FONT> <a name="line.165"></a> |
| <FONT color="green">166</FONT> /**<a name="line.166"></a> |
| <FONT color="green">167</FONT> * Returns the name of the variable or parameter as it will occur in the<a name="line.167"></a> |
| <FONT color="green">168</FONT> * compiled translet.<a name="line.168"></a> |
| <FONT color="green">169</FONT> */<a name="line.169"></a> |
| <FONT color="green">170</FONT> public QName getName() {<a name="line.170"></a> |
| <FONT color="green">171</FONT> return _name;<a name="line.171"></a> |
| <FONT color="green">172</FONT> }<a name="line.172"></a> |
| <FONT color="green">173</FONT> <a name="line.173"></a> |
| <FONT color="green">174</FONT> /**<a name="line.174"></a> |
| <FONT color="green">175</FONT> * Returns the escaped qname of the variable or parameter <a name="line.175"></a> |
| <FONT color="green">176</FONT> */<a name="line.176"></a> |
| <FONT color="green">177</FONT> public String getEscapedName() {<a name="line.177"></a> |
| <FONT color="green">178</FONT> return _escapedName;<a name="line.178"></a> |
| <FONT color="green">179</FONT> }<a name="line.179"></a> |
| <FONT color="green">180</FONT> <a name="line.180"></a> |
| <FONT color="green">181</FONT> /**<a name="line.181"></a> |
| <FONT color="green">182</FONT> * Set the name of the variable or paremeter. Escape all special chars.<a name="line.182"></a> |
| <FONT color="green">183</FONT> */<a name="line.183"></a> |
| <FONT color="green">184</FONT> public void setName(QName name) {<a name="line.184"></a> |
| <FONT color="green">185</FONT> _name = name;<a name="line.185"></a> |
| <FONT color="green">186</FONT> _escapedName = Util.escape(name.getStringRep());<a name="line.186"></a> |
| <FONT color="green">187</FONT> }<a name="line.187"></a> |
| <FONT color="green">188</FONT> <a name="line.188"></a> |
| <FONT color="green">189</FONT> /**<a name="line.189"></a> |
| <FONT color="green">190</FONT> * Returns the true if the variable is local<a name="line.190"></a> |
| <FONT color="green">191</FONT> */<a name="line.191"></a> |
| <FONT color="green">192</FONT> public boolean isLocal() {<a name="line.192"></a> |
| <FONT color="green">193</FONT> return _isLocal;<a name="line.193"></a> |
| <FONT color="green">194</FONT> }<a name="line.194"></a> |
| <FONT color="green">195</FONT> <a name="line.195"></a> |
| <FONT color="green">196</FONT> /**<a name="line.196"></a> |
| <FONT color="green">197</FONT> * Parse the contents of the <xsl:decimal-format> element.<a name="line.197"></a> |
| <FONT color="green">198</FONT> */<a name="line.198"></a> |
| <FONT color="green">199</FONT> public void parseContents(Parser parser) {<a name="line.199"></a> |
| <FONT color="green">200</FONT> // Get the 'name attribute<a name="line.200"></a> |
| <FONT color="green">201</FONT> String name = getAttribute("name");<a name="line.201"></a> |
| <FONT color="green">202</FONT> <a name="line.202"></a> |
| <FONT color="green">203</FONT> if (name.length() > 0) {<a name="line.203"></a> |
| <FONT color="green">204</FONT> if (!XML11Char.isXML11ValidQName(name)) {<a name="line.204"></a> |
| <FONT color="green">205</FONT> ErrorMsg err = new ErrorMsg(ErrorMsg.INVALID_QNAME_ERR, name, this);<a name="line.205"></a> |
| <FONT color="green">206</FONT> parser.reportError(Constants.ERROR, err); <a name="line.206"></a> |
| <FONT color="green">207</FONT> } <a name="line.207"></a> |
| <FONT color="green">208</FONT> setName(parser.getQNameIgnoreDefaultNs(name));<a name="line.208"></a> |
| <FONT color="green">209</FONT> }<a name="line.209"></a> |
| <FONT color="green">210</FONT> else<a name="line.210"></a> |
| <FONT color="green">211</FONT> reportError(this, parser, ErrorMsg.REQUIRED_ATTR_ERR, "name");<a name="line.211"></a> |
| <FONT color="green">212</FONT> <a name="line.212"></a> |
| <FONT color="green">213</FONT> // Check whether variable/param of the same name is already in scope<a name="line.213"></a> |
| <FONT color="green">214</FONT> VariableBase other = parser.lookupVariable(_name);<a name="line.214"></a> |
| <FONT color="green">215</FONT> if ((other != null) && (other.getParent() == getParent())) {<a name="line.215"></a> |
| <FONT color="green">216</FONT> reportError(this, parser, ErrorMsg.VARIABLE_REDEF_ERR, name);<a name="line.216"></a> |
| <FONT color="green">217</FONT> }<a name="line.217"></a> |
| <FONT color="green">218</FONT> <a name="line.218"></a> |
| <FONT color="green">219</FONT> select = getAttribute("select");<a name="line.219"></a> |
| <FONT color="green">220</FONT> if (select.length() > 0) {<a name="line.220"></a> |
| <FONT color="green">221</FONT> _select = getParser().parseExpression(this, "select", null);<a name="line.221"></a> |
| <FONT color="green">222</FONT> if (_select.isDummy()) {<a name="line.222"></a> |
| <FONT color="green">223</FONT> reportError(this, parser, ErrorMsg.REQUIRED_ATTR_ERR, "select");<a name="line.223"></a> |
| <FONT color="green">224</FONT> return;<a name="line.224"></a> |
| <FONT color="green">225</FONT> }<a name="line.225"></a> |
| <FONT color="green">226</FONT> }<a name="line.226"></a> |
| <FONT color="green">227</FONT> <a name="line.227"></a> |
| <FONT color="green">228</FONT> // Children must be parsed first -> static scoping<a name="line.228"></a> |
| <FONT color="green">229</FONT> parseChildren(parser);<a name="line.229"></a> |
| <FONT color="green">230</FONT> }<a name="line.230"></a> |
| <FONT color="green">231</FONT> <a name="line.231"></a> |
| <FONT color="green">232</FONT> /**<a name="line.232"></a> |
| <FONT color="green">233</FONT> * Compile the value of the variable, which is either in an expression in<a name="line.233"></a> |
| <FONT color="green">234</FONT> * a 'select' attribute, or in the variable elements body<a name="line.234"></a> |
| <FONT color="green">235</FONT> */<a name="line.235"></a> |
| <FONT color="green">236</FONT> public void translateValue(ClassGenerator classGen,<a name="line.236"></a> |
| <FONT color="green">237</FONT> MethodGenerator methodGen) {<a name="line.237"></a> |
| <FONT color="green">238</FONT> // Compile expression is 'select' attribute if present<a name="line.238"></a> |
| <FONT color="green">239</FONT> if (_select != null) {<a name="line.239"></a> |
| <FONT color="green">240</FONT> _select.translate(classGen, methodGen);<a name="line.240"></a> |
| <FONT color="green">241</FONT> // Create a CachedNodeListIterator for select expressions<a name="line.241"></a> |
| <FONT color="green">242</FONT> // in a variable or parameter.<a name="line.242"></a> |
| <FONT color="green">243</FONT> if (_select.getType() instanceof NodeSetType) {<a name="line.243"></a> |
| <FONT color="green">244</FONT> final ConstantPoolGen cpg = classGen.getConstantPool();<a name="line.244"></a> |
| <FONT color="green">245</FONT> final InstructionList il = methodGen.getInstructionList();<a name="line.245"></a> |
| <FONT color="green">246</FONT> <a name="line.246"></a> |
| <FONT color="green">247</FONT> final int initCNI = cpg.addMethodref(CACHED_NODE_LIST_ITERATOR_CLASS,<a name="line.247"></a> |
| <FONT color="green">248</FONT> "<init>",<a name="line.248"></a> |
| <FONT color="green">249</FONT> "("<a name="line.249"></a> |
| <FONT color="green">250</FONT> +NODE_ITERATOR_SIG<a name="line.250"></a> |
| <FONT color="green">251</FONT> +")V");<a name="line.251"></a> |
| <FONT color="green">252</FONT> il.append(new NEW(cpg.addClass(CACHED_NODE_LIST_ITERATOR_CLASS)));<a name="line.252"></a> |
| <FONT color="green">253</FONT> il.append(DUP_X1);<a name="line.253"></a> |
| <FONT color="green">254</FONT> il.append(SWAP);<a name="line.254"></a> |
| <FONT color="green">255</FONT> <a name="line.255"></a> |
| <FONT color="green">256</FONT> il.append(new INVOKESPECIAL(initCNI));<a name="line.256"></a> |
| <FONT color="green">257</FONT> }<a name="line.257"></a> |
| <FONT color="green">258</FONT> _select.startIterator(classGen, methodGen);<a name="line.258"></a> |
| <FONT color="green">259</FONT> }<a name="line.259"></a> |
| <FONT color="green">260</FONT> // If not, compile result tree from parameter body if present.<a name="line.260"></a> |
| <FONT color="green">261</FONT> else if (hasContents()) {<a name="line.261"></a> |
| <FONT color="green">262</FONT> compileResultTree(classGen, methodGen);<a name="line.262"></a> |
| <FONT color="green">263</FONT> }<a name="line.263"></a> |
| <FONT color="green">264</FONT> // If neither are present then store empty string in variable<a name="line.264"></a> |
| <FONT color="green">265</FONT> else {<a name="line.265"></a> |
| <FONT color="green">266</FONT> final ConstantPoolGen cpg = classGen.getConstantPool();<a name="line.266"></a> |
| <FONT color="green">267</FONT> final InstructionList il = methodGen.getInstructionList();<a name="line.267"></a> |
| <FONT color="green">268</FONT> il.append(new PUSH(cpg, Constants.EMPTYSTRING));<a name="line.268"></a> |
| <FONT color="green">269</FONT> }<a name="line.269"></a> |
| <FONT color="green">270</FONT> }<a name="line.270"></a> |
| <FONT color="green">271</FONT> <a name="line.271"></a> |
| <FONT color="green">272</FONT> }<a name="line.272"></a> |
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| </PRE> |
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