All methods in Input class:

char readChar() - read a char from the user

char readChar(String prompt) - prompt the user and also read a char from the user

String readString() - read a String from the user

String readString(String prompt) - prompt the user and also read a String from the user

int readInt() - read an integer from the user

int readInt(String prompt) - prompt the user and also read an integer from the user

long readLong() - read a long from the user

long readLong(String prompt) - prompt the user and also read a long from the user

float readFloat() - read a float from the user

float readFloat(String prompt) - prompt the user and also read a float from the user

double readDouble() - read a double from the user

double readDouble(String prompt) - prompt the user and also read a double from the user

void pause() - prompt the user to press ENTER key to continue