1 files changed, 8 insertions, 8 deletions

diff --git a/src/main/java/bjc/rgens/parser/RGrammar.java b/src/main/java/bjc/rgens/parser/RGrammar.java
index 7e46d5d..cca7c01 100755
--- a/src/main/java/bjc/rgens/parser/RGrammar.java
+++ b/src/main/java/bjc/rgens/parser/RGrammar.java
@@ -1,5 +1,7 @@
 package bjc.rgens.parser;
 
+import static bjc.utils.data.IPair.pair;
+
 import bjc.utils.data.IPair;
 import bjc.utils.data.ITree;
 import bjc.utils.data.Pair;
@@ -10,27 +12,23 @@ import bjc.utils.ioutils.ReportWriter;
 import bjc.rgens.parser.elements.*;
 
 import java.io.StringWriter;
-
-import java.util.Arrays;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Random;
 import java.util.Set;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 
 import org.apache.commons.text.similarity.LevenshteinDistance;
 
+import bjc.utils.data.IPair;
+import bjc.utils.ioutils.ReportWriter;
 import edu.gatech.gtri.bktree.BkTreeSearcher;
-import edu.gatech.gtri.bktree.BkTreeSearcher.Match;
 import edu.gatech.gtri.bktree.Metric;
 import edu.gatech.gtri.bktree.MutableBkTree;
 
-import static bjc.utils.data.IPair.pair;
-
 /**
  * Represents a randomized grammar.
  *
@@ -57,6 +55,7 @@ public class RGrammar {
 	public boolean useBuiltinPostprocs = true;
 
 	/* The max distance between possible alternate rules. */
+	@SuppressWarnings("unused")
 	private static final int MAX_DISTANCE = 6;
 
 	/* The metric for the levenshtein distance. */
@@ -100,6 +99,7 @@ public class RGrammar {
 	public Map<String, CaseElement> autoRlVars;
 
 	/* The tree to use for finding rule suggestions. */
+	@SuppressWarnings("unused")
 	private BkTreeSearcher<String> ruleSearcher;
 
 	static {
@@ -262,7 +262,7 @@ public class RGrammar {
 		Rule rl = state.findRule(fromRule, false);
 
 		if(rl == null)
-			throw new GrammarException("Could not find rule " + rl.name);
+			throw new GrammarException("Could not find rule " + fromRule);
 
 		rl.generate(state);