// 
// Decompiled by Procyon v0.6.0
// 

package com.google.protobuf;

interface MutabilityOracle
{
    public static final MutabilityOracle IMMUTABLE = new MutabilityOracle() {
        @Override
        public void ensureMutable() {
            throw new UnsupportedOperationException();
        }
    };
    
    void ensureMutable();
}