java - 在 Java 中改变类型

Question

谁能告诉我如何解决第 10 行的问题？

public class TestString {
    public static void main(String[] args) {
        String[] tahed = new String[10];
        String x;
        x = tahed[0] = "P";
        System.out.println(x);
        String nimi = "Paul";
        String[] eraldatud = nimi.split(" ");
        System.out.println(nimi.charAt(0));
        if (x == nimi.charAt(0)) //10
            System.out.println("True");
    }
}

Answer 1

public class TestString {
    public static void main(String[] args) {
    String[] tahed = new String[10];
    String x;
    x = tahed[0] = "P";
    System.out.println(x);
    String nimi = "Paul";
    String[] eraldatud = nimi.split(" ");
    System.out.println(nimi.charAt(0));
    if (x.equals(Character.toString(nimi.charAt(0))) //10
        System.out.println("True");
    }
}