Remove unsafeCast without exact parameter.

Author: woess

truffle/src/com.oracle.truffle.api.object/src/com/oracle/truffle/api/object/ExtLocations.java

@@ -51,8 +51,8 @@
 import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
 import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
 import com.oracle.truffle.api.Truffle;
-
 import com.oracle.truffle.api.impl.AbstractAssumption;
+
 import sun.misc.Unsafe;
 
 /**
@@ -446,7 +446,7 @@ protected final Object assumedTypeCast(Object value, boolean condition) {
             if (curr != null && curr != TypeAssumption.ANY && curr.getAssumption().isValid()) {
                 Class<? extends Object> type = curr.type;
                 boolean nonNull = curr.nonNull;
-                return UnsafeAccess.unsafeCast(value, type, condition, nonNull);
+                return UnsafeAccess.unsafeCast(value, type, condition, nonNull, false);
             } else {
                 return value;
             }

truffle/src/com.oracle.truffle.api.object/src/com/oracle/truffle/api/object/Shape.java

@@ -1056,7 +1056,7 @@ protected Shape setDynamicType(Object dynamicType) {
      * @since 0.8 or earlier
      */
     public Shape getRoot() {
-        return UnsafeAccess.unsafeCast(root, Shape.class, true, true);
+        return UnsafeAccess.unsafeCast(root, Shape.class, true, true, false);
     }
 
     /**
@@ -1636,7 +1636,7 @@ void invalidateLeafAssumption() {
 
     /**
      * {@return a string representation of the object}
-     * 
+     *
      * @since 25.1
      */
     @Override

truffle/src/com.oracle.truffle.api.object/src/com/oracle/truffle/api/object/UnsafeAccess.java

@@ -90,10 +90,6 @@ static <T> T unsafeCast(Object value, Class<T> type, boolean condition, boolean
         return (T) value;
     }
 
-    static <T> T unsafeCast(Object value, Class<T> type, boolean condition, boolean nonNull) {
-        return unsafeCast(value, type, condition, nonNull, false);
-    }
-
     /**
      * Like {@link System#arraycopy}, but kills any location.
      */