2 // This software is now distributed according to
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3 // the Lesser Gnu Public License. Please see
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4 // http://www.gnu.org/copyleft/lesser.txt for
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6 // -- Happy Computing!
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8 package com.stevesoft.pat;
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10 /** The apply(StringBufferLike sb,RegRes res) method of this derivation
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11 of ReplaceRule appends nothing to the contents of the StringBuffer sb.
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12 @see com.stevesoft.pat.ReplaceRule
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14 public class NullRule extends ReplaceRule {
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15 public NullRule() {}
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16 public void apply(StringBufferLike sb,RegRes res) {
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18 public String toString1() { return ""; }
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