15 Java String Method Questions I Practiced — Here's What I Actually Learned

15 Java String Method Questions I Practiced — Here's What I Actually Learned I've been learning Java for a while now, and strings are everywhere. But knowing that String exists and actually knowing how to use it in real situations are two very different things. Here's everything I picked up, question by question. Q1 — Why Does Login Fail Even When the Password is Correct? Scenario: User types Admin123 (with a trailing space). Login fails even though the password matche