Refactor front-end error-handling

This refactors the front-end to use a tree for capturing errors, instead
of throwing exceptions.

This has the benefit that you will receive notifications about all of
the error messages you have, instead of only the first.

I'm a bit fuzzy on the details, since it's been a while since I wrote
these changes.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/main/java/bjc/rgens/parser/FlatRuleCase.java b/src/main/java/bjc/rgens/parser/FlatRuleCase.java
index 4bbd1cc..ac6f554 100644
--- a/src/main/java/bjc/rgens/parser/FlatRuleCase.java
+++ b/src/main/java/bjc/rgens/parser/FlatRuleCase.java
@@ -1,11 +1,11 @@
 package bjc.rgens.parser;
 
-import bjc.utils.funcdata.IList;
-
 import bjc.rgens.parser.elements.CaseElement;
 
+import java.util.List;
+
 public class FlatRuleCase extends RuleCase {
-	public FlatRuleCase(IList<CaseElement> elms) {
+	public FlatRuleCase(List<CaseElement> elms) {
 		super(elms);
 	}
 
@@ -16,7 +16,7 @@ public class FlatRuleCase extends RuleCase {
 		}
 	}
 
-	public FlatRuleCase withElements(IList<CaseElement> elms) {
+	public FlatRuleCase withElements(List<CaseElement> elms) {
 		return new FlatRuleCase(elms);
 	}
 }