Code for Medium Living Dangerously without Proguard

After.java

class b1 implements c {
  private final String h = "someUserCredential";
  
  public void a(String j) {
    if (h==j) {
      vh();
    }else {
      we();
    }
  }
}

Before.kt

class SomethingImportant : SomeInterface {
  private val userCredential = "someUserCredential"
  
  fun authenticateUser(token : String) {
    if (userCredential==token) {
      doLogin()
    } else {
      forceLogout()
    }
  }
}