Metoda valueOf(char c) razreda Character vrne primerek Characterja, ki predstavlja dano vrednost char. Če nov objekt Character ni potreben, je treba uporabiti metodo namesto konstruktorja Character(char).

Zgornja metoda bo verjetno zagotovila boljšo prostorsko in časovno učinkovitost. Ta metoda bo predpomnila vrednosti v obsegu od 'u0000' do 'u007F' in morda obstaja nekaj možnosti za predpomnitev drugih vrednosti zunaj obsega.

Sintaksa

 public static Character valueOf(char c) 

Parametri

c : To je vrednost znaka, ki jo je treba preizkusiti.

Povratna vrednost

Metoda valueOf(char c) vrne objekt Character.

Primer 1

 public class JavaCharactervalueOfExample1 { public static void main(String[] args) { // Create two character primitives c1 and c2. Character c1, c2; // Create two char primitives and assign the values. char ch1 = 'A'; char ch2 = 'h'; // Assign the character values of ch1 and ch2 to c1 and c2. c1 = Character.valueOf(ch1); c2 = Character.valueOf(ch2); String str1 = 'The character value of the character '' + ch1 + '' is given as: ' + c1; String str2 = 'The character value of the character '' + ch2 + '' is given as: ' + c2; // Print the values of ch1 and ch2. System.out.println( str1 ); System.out.println( str2 ); } } 

Izhod:

 The character value of the character 'A' is given as: A The character value of the character 'h' is given as: h 

Primer 2

 public class JavaCharactervalueOfExample2 { public static void main(String[] args) { // Declare two string values. String str1 = 'Hello'; String str2 = 'Everyone'; // Convert string value to character array. System.out.println('The word 'Hello' can be represented as:'); char[] values1 = str1.toCharArray(); for(char ch1:values1){ // Print the value. System.out.println(String.valueOf(ch1)); } System.out.println('The word 'Everyone' can be represented as:'); char[] values2 = str2.toCharArray(); for(char ch2:values2){ // Print the value. System.out.println(String.valueOf(ch2)); } } } 

Izhod:

 The word 'Hello' can be represented as: H e l l o The word 'Everyone' can be represented as: E v e r y o n e