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diff graal/com.oracle.graal.snippets/src/com/oracle/graal/snippets/ClassSubstitution.java @ 8373:86a9e3ea8fe9

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support substitutions for classes that made not be part of the runtime (GRAAL-123)
author Doug Simon <doug.simon@oracle.com>
date Tue, 19 Mar 2013 15:38:10 +0100
parents ca9061b6694c
children
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line diff
--- a/graal/com.oracle.graal.snippets/src/com/oracle/graal/snippets/ClassSubstitution.java	Tue Mar 19 14:50:27 2013 +0100
+++ b/graal/com.oracle.graal.snippets/src/com/oracle/graal/snippets/ClassSubstitution.java	Tue Mar 19 15:38:10 2013 +0100
@@ -56,6 +56,12 @@
     String className() default "";
 
     /**
+     * Determines if the substitutions are for classes that may not be part of the runtime.
+     * Substitutions for such classes are omitted if the original classes cannot be found.
+     */
+    boolean optional() default false;
+
+    /**
      * Denotes a substitute method. A substitute method can call the original/substituted method by
      * making a recursive call to itself.
      */