- import java.util.Scanner; 
-   
- public class Main { 
-   
-     public Main() 
-     { 
-     	Scanner sc  = new-  Scanner (System- . in);
-     	if (checkLetters(nome)) 
-     	{ 
-     		System- . out- . println("Fazer algo aqui...");
 
-     	} 
-     	else 
-     	{ 
-     		System- . out- . println("Neste campo não é permitido números. Tente Novamente.");
 
-     	} 
-     } 
-   
-     public boolean-  checkLetters (String-  str )
 
-     { 
-     	return str.matches("[a-zA-Z]+"); 
-     } 
-   
-     public static void-  main (String[]-  args ) {
 
-         new Main(); 
-     } 
- } 
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