From 545e1a0cc8850e80df0e283d003d21efb1be7f83 Mon Sep 17 00:00:00 2001
From: krasimir <krasimir@chalmers.se>
Date: Fri, 27 Nov 2015 15:35:53 +0000
Subject: [PATCH] fix in the Java binding: the Expr class should also ensure
 that libjpgf.so is loaded to avoid failures if Expr is the first class that
 is used.

---
 src/runtime/java/org/grammaticalframework/pgf/Expr.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/runtime/java/org/grammaticalframework/pgf/Expr.java b/src/runtime/java/org/grammaticalframework/pgf/Expr.java
index f576f681a..f3ed47871 100644
--- a/src/runtime/java/org/grammaticalframework/pgf/Expr.java
+++ b/src/runtime/java/org/grammaticalframework/pgf/Expr.java
@@ -54,4 +54,8 @@ public class Expr implements Serializable {
 			master = e.master;
 			ref    = e.ref;
 		}
+		
+		static { 
+			System.loadLibrary("jpgf");
+		}
 }