public static void main(String[] args) {

long _long1 = 121;

long _long2 = 3234234234; // DOES NOT COMPILE, too large for int lateral

long _long3 = 3234234234L; // COMPILES

float _float1 = 10.5; // DOES NOT COMPILE, implicit double to float

float _float2 = 10.5d; // DOES NOT COMPILE, explicit double to float

float _float3 = 10.5f; // COMPILES

int _int1 = 55f; // DOES NOT COMPILE, float to int

int _int2 = 55L; // DOES NOT COMPILE, long to int

int _int3 = (int)55f; // COMPILES

int _int4 = (int)55L; // COMPILES

byte _byte1 = 15;

byte _byte2 = Byte.MAX_VALUE; // 127

byte _byte3 = Byte.MAX_VALUE+1; // Over limit of byte

short _short1 = 832; // COMPILES, under short range, Short.MAX_VALUE = 32767

short _short2 = 83232; // DOES NOT COMPILE, int lateral over limit of short

short _short3 = (short)83223; // COMPILES, explicit cast required

int i = 100;

float f = i;

i = (int)f; // Float to int requires explicit cast, but not int to float

long l = 100;

double d = l;

l = (long)d; // Double to long requires explicit cast, but not long to double

// Binary integer, 0B......

int a1 = 0B1011;

int a2 = 0B2011; // DOES NOT COMPILE, binary number digits must be 0 or 1

int a3 = 0B111111111111111111111111111111111111111111111100000; // DOES NOT COMPILE, literal is too large for int

int a4 = (int)0B111111111111111111111111111111111111111111111100000L; // Add L mark and cast explicitly

long b1 = 0B111111111111111111111111111111111111111111111100000; // DOES NOT COMPILE, literal is too large for int

long b2 = 0B111111111111111111111111111111111111111111111100000L;// Add L mark

// Octal integer, 0....

int c1 = 08; // DOES NOT COMPILE, octal number digits must be between 0-7

int c2 = 0761276125422121; // DOES NOT COMPILE, literal is too large for int

long d1 = 0761276125422121; // DOES NOT COMPILE, literal is too large for int

long d2 = 0761276125422121L;// Add L mark

// Hexadecimal 0X....

byte bt1 = 0xa;

byte bt2 = 0xaB; // DOES NOT COMPILE, literal is over byte limit

byte bt3 = (byte)0xaB; // explicitly cast to byte

short s1 = 0xaB; // can fit in short

long lg1 = 0xabcdef123; // DOES NOT COMPILE, literal is too large for int

long lg2 = 0xabcdef123L; // Add L mark

}