if a character is lowercase : 字符 « 数据类型 « Java

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Java » 数据类型 » 字符屏幕截图 
if a character is lowercase
  

public class Main {
  public static void main(String[] args) {
    char a = 'a';
    if (Character.isLowerCase(a)) {
      System.out.println(a + " is a lowercase character.");
    }
  }
}

   
    
  
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