Fix small boolean mistake, add isMutable

CalebFenton · Oct 17, 2018 · b076217 · b076217
1 parent 39678b9
commit b076217
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/smalivm/src/main/java/org/cf/smalivm/configuration/Configuration.java b/smalivm/src/main/java/org/cf/smalivm/configuration/Configuration.java
@@ -51,6 +51,10 @@ public boolean isImmutable(String className) {
         return immutableClasses.contains(className);
     }
 
+    public boolean isMutable(String className) {
+        return !isImmutable(className);
+    }
+
     /**
      * Safe classes are Java API classes which are safe to instantiate, load, and statically
      * initialize. Safe methods are methods of Java classes which are safe to execute. Only classes
@@ -76,7 +80,7 @@ public boolean isSafe(String typeSignature) {
     }
 
     public boolean isUnsafeMethod(String methodDescriptor) {
-        return !unsafeMethods.contains(methodDescriptor);
+        return unsafeMethods.contains(methodDescriptor);
     }
 
 }