diff --git a/gson/src/main/java/com/google/gson/stream/MalformedJsonException.java b/gson/src/main/java/com/google/gson/stream/MalformedJsonException.java
index 6d9281bc..6d84e878 100644
--- a/gson/src/main/java/com/google/gson/stream/MalformedJsonException.java
+++ b/gson/src/main/java/com/google/gson/stream/MalformedJsonException.java
@@ -25,7 +25,16 @@ import java.io.IOException;
 public final class MalformedJsonException extends IOException {
   private static final long serialVersionUID = 1L;
 
-  public MalformedJsonException(String s) {
-    super(s);
+  public MalformedJsonException(String msg) {
+    super(msg);
+  }
+
+  public MalformedJsonException(String msg, Throwable throwable) {
+    super(msg);
+    initCause(throwable);
+  }
+
+  public MalformedJsonException(Throwable throwable) {
+    initCause(throwable);
   }
 }