1 files changed, 2 insertions, 2 deletions
diff --git a/src/jogl/classes/javax/media/opengl/GLContext.java b/src/jogl/classes/javax/media/opengl/GLContext.java
index 5ea7d8c3a..815da277c 100644
--- a/src/jogl/classes/javax/media/opengl/GLContext.java
+++ b/src/jogl/classes/javax/media/opengl/GLContext.java
@@ -396,7 +396,7 @@ public abstract class GLContext {
    * Classname, GL, GLDrawable
    */
   public String toString() {
-    StringBuffer sb = new StringBuffer();
+    StringBuilder sb = new StringBuilder();
     sb.append(getClass().getSimpleName());
     sb.append(" [");
     this.append(sb);
@@ -404,7 +404,7 @@ public abstract class GLContext {
     return sb.toString();
   }
 
-  public final StringBuffer append(StringBuffer sb) {
+  public final StringBuilder append(StringBuilder sb) {
     sb.append("OpenGL ");
     sb.append(getGLVersionMajor());
     sb.append(".");