Adjust to BJC-Utils changes

Several packages were moved from BJC-Utils to esodata. This makes the
necessary changes

2 files changed, 11 insertions, 2 deletions

diff --git a/src/main/java/bjc/rgens/parser/elements/InlineRuleCaseElement.java b/src/main/java/bjc/rgens/parser/elements/InlineRuleCaseElement.java
index 9bcbba6..66fbb96 100644
--- a/src/main/java/bjc/rgens/parser/elements/InlineRuleCaseElement.java
+++ b/src/main/java/bjc/rgens/parser/elements/InlineRuleCaseElement.java
@@ -4,8 +4,8 @@ import bjc.rgens.parser.GenerationState;
 import bjc.rgens.parser.RGrammarParser;
 
 
-import bjc.utils.data.ITree;
-import bjc.utils.data.Tree;
+import bjc.data.ITree;
+import bjc.data.Tree;
 
 import bjc.utils.gen.WeightedRandom;
 import bjc.utils.ioutils.LevelSplitter;
diff --git a/src/main/java/bjc/rgens/parser/elements/vars/ARefVariableElement.java b/src/main/java/bjc/rgens/parser/elements/vars/ARefVariableElement.java
index 1a04e50..8f12f58 100644
--- a/src/main/java/bjc/rgens/parser/elements/vars/ARefVariableElement.java
+++ b/src/main/java/bjc/rgens/parser/elements/vars/ARefVariableElement.java
@@ -8,14 +8,23 @@ import bjc.rgens.parser.Rule;
  *
  */
 public class ARefVariableElement extends VariableElement {
+	/**
+	 * The name of the value we are referring to.
+	 */
 	public String value;
 
+	/**
+	 * Create a new array reference.
+	 * 
+	 * @param val The value of the array reference.
+	 */
 	public ARefVariableElement(String val) {
 		super(false);
 
 		value = val;
 	}
 	
+	@Override
 	public void generate(GenerationState state) {
 		Rule rl = state.findRuleVar(value);