Main.java Source code

Introduction

Here is the source code for Main.java

Source

public class Main {
    public static void main(String[] argv) throws Exception {
        boolean b = isJavaIdentifier("my_var");
    }

    public static boolean isJavaIdentifier(String s) {
        if (s.length() == 0 || !Character.isJavaIdentifierStart(s.charAt(0))) {
            return false;
        }
        for (int i = 1; i < s.length(); i++) {
            if (!Character.isJavaIdentifierPart(s.charAt(i))) {
                return false;
            }
        }
        return true;
    }
}