java trim start end space

Java program that trims starts and ends

public class Program {

    public static String trimEnd(String value) {

        // Use replaceFirst to remove trailing spaces.

        return value.replaceFirst("\\s+$", "");

    }

    public static String trimStart(String value) {

        // Remove leading spaces.

        return value.replaceFirst("^\\s+", "");

    }

    public static void main(String[] args) {

        String value = "  /Test?  ";

        // Use custom trimEnd and trimStart methods.

        System.out.println("[" + trimEnd(value) + "]");

        System.out.println("[" + trimStart(value) + "]");

    }

}

巴特西

java trim start end space

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