Conversions All in one

To String :
                 int i = 123;
char []c = {'h','b','c'};
String s = String.valueOf(c);
String s1 = String.valueOf(i);
like this we can covert (double,boolen,float,long,object)(char[] data,int offset,int count);
int offset from which index it has to start and count indicates length
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String to int

String s = "10";

      int x =Integer.parseInt(s);
      int b = Integer.parseInt("444",16);

here 16 is radix which converts string into integer type

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integer to long

integer to char

           char c=(char)i;

String to Double

      double d = Double.parseDouble("20");