X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=core%2Fsrc%2Fnet%2Fsf%2Fopenrocket%2Fsimulation%2Fcustomexpression%2FCustomExpression.java;h=ddafd9bf0624bad8d42ee25c8b8ff2c172a84c3b;hb=77f2457dc781c8c517ddef157c18491ad770f6c6;hp=2ac41ffc0651bc7a094998089af45607d37c5c28;hpb=cb6cee5e14451dd9b852723a30a5fbdee404d959;p=debian%2Fopenrocket

diff --git a/core/src/net/sf/openrocket/simulation/customexpression/CustomExpression.java b/core/src/net/sf/openrocket/simulation/customexpression/CustomExpression.java
index 2ac41ffc..ddafd9bf 100644
--- a/core/src/net/sf/openrocket/simulation/customexpression/CustomExpression.java
+++ b/core/src/net/sf/openrocket/simulation/customexpression/CustomExpression.java
@@ -175,7 +175,7 @@ public class CustomExpression implements Cloneable{
 			names.add(type.getName());
 
 		if (doc != null){
-			ArrayList<CustomExpression> expressions = doc.getCustomExpressions();
+			List<CustomExpression> expressions = doc.getCustomExpressions();
 			for (CustomExpression exp : expressions ){
 				if (exp != this)
 					names.add(exp.getName());
@@ -412,7 +412,7 @@ public class CustomExpression implements Cloneable{
 	 */
 	public void addToDocument(){
 		// Abort if exact expression already in
-		ArrayList<CustomExpression> expressions = doc.getCustomExpressions();
+		List<CustomExpression> expressions = doc.getCustomExpressions();
 		if ( !expressions.isEmpty() ) {
 			// check if expression already exists
 			if ( expressions.contains(this) ){