package thinkinginjava.initialization; //: initialization/PrimitiveOverloading.java // Promotion of primitives and overloading. import static thinkinginjava.util.Print.*; public class PrimitiveOverloading { void f1(char x) { printnb("f1(char) "); } void f1(byte x) { printnb("f1(byte) "); } void f1(short x) { printnb("f1(short) "); } void f1(int x) { printnb("f1(int) "); } void f1(long x) { printnb("f1(long) "); } void f1(float x) { printnb("f1(float) "); } void f1(double x) { printnb("f1(double) "); } void f2(byte x) { printnb("f2(byte) "); } void f2(short x) { printnb("f2(short) "); } void f2(int x) { printnb("f2(int) "); } void f2(long x) { printnb("f2(long) "); } void f2(float x) { printnb("f2(float) "); } void f2(double x) { printnb("f2(double) "); } void f3(short x) { printnb("f3(short) "); } void f3(int x) { printnb("f3(int) "); } void f3(long x) { printnb("f3(long) "); } void f3(float x) { printnb("f3(float) "); } void f3(double x) { printnb("f3(double) "); } void f4(int x) { printnb("f4(int) "); } void f4(long x) { printnb("f4(long) "); } void f4(float x) { printnb("f4(float) "); } void f4(double x) { printnb("f4(double) "); } void f5(long x) { printnb("f5(long) "); } void f5(float x) { printnb("f5(float) "); } void f5(double x) { printnb("f5(double) "); } void f6(float x) { printnb("f6(float) "); } void f6(double x) { printnb("f6(double) "); } void f7(double x) { printnb("f7(double) "); } void testConstVal() { printnb("5: "); f1(5); f2(5); f3(5); f4(5); f5(5); f6(5); f7(5); print(); } void testChar() { char x = 'x'; printnb("char: "); f1(x); f2(x); f3(x); f4(x); f5(x); f6(x); f7(x); print(); } void testByte() { byte x = 0; printnb("byte: "); f1(x); f2(x); f3(x); f4(x); f5(x); f6(x); f7(x); print(); } void testShort() { short x = 0; printnb("short: "); f1(x); f2(x); f3(x); f4(x); f5(x); f6(x); f7(x); print(); } void testInt() { int x = 0; printnb("int: "); f1(x); f2(x); f3(x); f4(x); f5(x); f6(x); f7(x); print(); } void testLong() { long x = 0; printnb("long: "); f1(x); f2(x); f3(x); f4(x); f5(x); f6(x); f7(x); print(); } void testFloat() { float x = 0; printnb("float: "); f1(x); f2(x); f3(x); f4(x); f5(x); f6(x); f7(x); print(); } void testDouble() { double x = 0; printnb("double: "); f1(x); f2(x); f3(x); f4(x); f5(x); f6(x); f7(x); print(); } public static void main(String[] args) { PrimitiveOverloading p = new PrimitiveOverloading(); p.testConstVal(); p.testChar(); p.testByte(); p.testShort(); p.testInt(); p.testLong(); p.testFloat(); p.testDouble(); } }