Java Boolean.parseBoolean() Method Example

The Boolean.parseBoolean(String s) method is used to parse the string argument as a boolean. The boolean returned represents the value true if the string argument is not null and is equal, ignoring case, to the string "true".

Java Boolean.parseBoolean() Method Example

public class BooleanClassExample {

    public static void main(String[] args) {
        parseBoolean();

    }
    private static void parseBoolean() {
        // parsing different Strings
        boolean b1 = Boolean.parseBoolean("True");
        boolean b2 = Boolean.parseBoolean("TruE");
        boolean b3 = Boolean.parseBoolean("False");
        boolean b4 = Boolean.parseBoolean("FALSE");
        boolean b5 = Boolean.parseBoolean("source code examples");

        System.out.println(b1);
        System.out.println(b2);
        System.out.println(b3);
        System.out.println(b4);
        System.out.println(b5);
    }
}
Output:
true
true
false
false
false

Reference


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