Create hash from string and int

Question

I remember eclipse and idea have this template to automatically create an object\'s hashCode based on its attributes.

One of the strategies if a number and a string is u

Answer 1

Or, if you don't want to add another library, do something like the following:

public int hashCode() {
    StringBuilder builder = new StringBuilder();
    builder.append(myString);
    builder.append(myInteger);
    return builder.toString().hashCode();
}