1 files changed, 4 insertions, 0 deletions

diff --git a/src/cuchaz/enigma/mapping/MethodEntry.java b/src/cuchaz/enigma/mapping/MethodEntry.java
index 8adbfe9..dbc1885 100644
--- a/src/cuchaz/enigma/mapping/MethodEntry.java
+++ b/src/cuchaz/enigma/mapping/MethodEntry.java
@@ -36,6 +36,10 @@ public class MethodEntry implements BehaviorEntry, Serializable
                 {
                         throw new IllegalArgumentException( "Method signature cannot be null!" );
                 }
+                if( name.startsWith( "<" ) )
+                {
+                        throw new IllegalArgumentException( "Don't use MethodEntry for a constructor!" );
+                }
                 
                 m_classEntry = classEntry;
                 m_name = name;