string tolowercase 28locale locale 29 method in java

1import java.util.Locale;
2public class StringToLowerCaseMethodExample
3{
4   public static void main(String[] args)
5   {
6      String str = "HELLOWORLD sTrInG";
7      String strEnglish = str.toLowerCase(Locale.ENGLISH);
8      System.out.println(strEnglish);
9      String strTurkish = str.toLowerCase(Locale.forLanguageTag("tr"));
10      System.out.println(strTurkish);
11   }
12}
13
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1import java.util.*;
2public class StringToLowerCaseMethodExample
3{
4   public static void main(String[] args)
5   {
6      String str = "HELLOWORLD CORE jAva";
7      String strLower = str.toLowerCase();
8      System.out.println(strLower);
9   }
10}
11
12
13

1/* to find the lowercase or uppercase of a string, 
2* we just .toLowerCase() or .toUpperCase()
3*/
4
5public class CaseDemonstration {
6  public static void main(String[] args) {
7    
8   	String testString = "THIS IS AN EXAMPLE OF A STRING";
9    String testStringLower = testString.toLowerCase(); // make a string lowercase
10    System.out.println(testStringLower); // "this is an example of a string"
11    String testStringUpper = testStringLower.toUpperCase(); // make it upper again
12    System.out.println(testStringUpper); // "THIS IS AN EXAMPLE OF A STRING"
13    
14  }
15}