- Removed field cause (using super.cause instead)

1 files changed, 1 insertions, 29 deletions

diff --git a/sources/scalac/ApplicationError.java b/sources/scalac/ApplicationError.java
index e689217eec..5c00567d50 100644
--- a/sources/scalac/ApplicationError.java
+++ b/sources/scalac/ApplicationError.java
@@ -8,19 +8,11 @@
 
 package scalac;
 
-import java.io.PrintStream;
-import java.io.PrintWriter;
-
 import scalac.util.Debug;
 
 public class ApplicationError extends Error {
 
     //########################################################################
-    // Private state
-
-    private final Throwable cause; // !!! remove and use API 1.4
-
-    //########################################################################
     // Private interface
 
     private static String combine(String message, Object object) {
@@ -52,8 +44,7 @@ public class ApplicationError extends Error {
     }
 
     public ApplicationError(String message, Throwable cause) {
-        super(message);
-        this.cause = cause;
+        super(message, cause);
     }
 
     public ApplicationError(Object object, Throwable cause) {
@@ -65,23 +56,4 @@ public class ApplicationError extends Error {
     }
 
     //########################################################################
-    // Throwable interface
-
-    public void printStackTrace(PrintStream printer) {
-        super.printStackTrace(printer);
-        if (cause != null) {
-            printer.print("Caused by: ");
-            cause.printStackTrace(printer);
-        }
-    }
-
-    public void printStackTrace(PrintWriter printer) {
-        super.printStackTrace(printer);
-        if (cause != null) {
-            printer.print("Caused by: ");
-            cause.printStackTrace(printer);
-        }
-    }
-
-    //########################################################################
 }