Java Hyd Team
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public class RemoveDuplicates {

public static void main(String[] args)

{

String str = "Sathya";

int l = str.length();

int k = 0;

char[] temp = new char[l];

boolean[] hit = new boolean[256];

for (int i = 0; i < l; i++) {

char ch = str.charAt(i);

if (!hit[ch]) {

hit[ch] = true;

temp[k++] = ch;

}

}

String res = new String(temp, 0, k);

System.out.println(res);

}

}
//Write a java program accept date of birth from scanner and check eligible for vote ?


import java.util.Scanner;
public class Main
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
System.out.print("Enter date of birth in format dd/mm/yyyy : ");
String dob = sc.nextLine();
String[] dobArray = dob.split("/");
int day = Integer.parseInt(dobArray[0]);
int month = Integer.parseInt(dobArray[1]);
int year = Integer.parseInt(dobArray[2]);
if(year < 1950)
{
System.out.println("You are not eligible for vote.");
}
else if(year == 1950 && month < 1)
{
System.out.println("You are not eligible for vote.");
}
else if(year == 1950 && month == 1 && day <18)
{
System.out.println("You are not eligible for vote.");
}
else
{
System.out.println("You are eligible for vote.");
}
}
}
Java bean class 😊
Configuration file (.XML file )
Setter injection
Test class
Constructor injection
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Java Hyd Team
import java.util.Scanner; class ReverseWords { static void reverseWords(String str) { String[] arr = str.split("\\s"); for (int i = arr.length-1; i &gt;= 0; i--) { Sy…
package com.Aman;
import java.util.*;
import java.util.regex.Pattern;
public class Q1_A4 {
// Java Program to reverse a String
// without using inbuilt String function
// Method to reverse words of a String
static String reverseWords(String str) {
// Specifying the pattern to be searched
Pattern pattern = Pattern.compile("\\s");
// splitting String str with a pattern
// (i.e )splitting the string whenever their
// is whitespace and store in temp array.
String[] temp = pattern.split(str);
String result = "";
// Iterate over the temp array and store
// the string in reverse order.
for (int i = 0; i < temp.length; i++) {
if (i == temp.length - 1)
result = temp[i] + result;
else
result = " " + temp[i] + result;
}
return result;
}
// Driver methods to test above method
public static void main(String[] args) {
String s1 = "There is a Cat";
System.out.println(reverseWords(s1));

String s2 = " Cat is there";
System.out.println(reverseWords(s2));
}
}