Add @NotNull annotation

2013-01-02 06:39:30 -06:00 · 2013-01-02 06:39:30 -06:00 · 131c26edc0
parent 673dce5664
commit 131c26edc0
1 changed files with 1 additions and 0 deletions
--- a/runtime/Java/src/org/antlr/v4/runtime/dfa/DFAState.java
+++ b/runtime/Java/src/org/antlr/v4/runtime/dfa/DFAState.java
@ -115,6 +115,7 @@ public class DFAState {

 	/** Map a predicate to a predicted alternative. */
 	public static class PredPrediction {
+		@NotNull
 		public SemanticContext pred; // never null; at least SemanticContext.NONE
 		public int alt;
 		public PredPrediction(SemanticContext pred, int alt) {