Answers for "how to read char in java"

string to char in java

// getting single character from string..
String str="abcd";

char c=str.toChar(0); 

System.out.println("output is "+c); // output is a

what is a char in java

Character ch = new Character('a');

what is a char in java

char ch = 'a'; 
// Unicode for uppercase Greek omega character
char uniChar = '\u03A9';
// an array of chars
char[] charArray = { 'a', 'b', 'c', 'd', 'e' };