Answer / vikki

using parseInt() method for example

//String to primitive types
int iVal = Integer.parseInt(str);
long lVal = Long.parseLong(str);
float fVal = Float.parseFloat(str);
double dVal = Double.parseDouble(str);

Answer / akshya kumar

using the wrapper classes, by using the function in
following way:

int i_var = Integer.parseInt(string_var); //and as in
answer #2

Integer, Float, Long are wrapper classes predefined in JAVA
with methods parseInt(), parseFloat etc respectively.

Answer / akshya kumar

we can also use valueOf method of wrapper classes like:

int i_var = Integer.valueOf(string_var);
float f_var = Float.valueOf(string_vatr);

Answer / niranjan sahoo

by using parsing methods of the respective primitive type like if we want to convert into int then use parseint() , if float then use parsefloat()...

Answer / nilesh

by using parseing methode of String class

Answer / srinu

convert int to string

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