code: private void generateStoreNewProxyMatcher() {
          String proxyMatcherType = Types.PROXY_MATCHER.getInternalName();
  
          // stack:
          insert(new TypeInsnNode(NEW, proxyMatcherType));
          // stack: <proxyMatcher>
          insert(new InsnNode(DUP));
          // stack: <proxyMatcher> :: <proxyMatcher>
          insert(new MethodInsnNode(INVOKESPECIAL, proxyMatcherType, "<init>", "()V", false));
          // stack: <proxyMatcher>
          generateStoreInCache();
          // stack: <proxyMatcher>
      }
docs: <cache> = new ProxyMatcher();