Java/BoxingUnBoxing.java at master · Akshen22/Java · GitHub

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packageboxing;

publicclassBoxingUnBoxing {
publicstaticvoidmain(Stringargs[]) {
// Boxing
bytea = 1;
Bytebyteobj = newByte(a);
intb = 10;
Integerintobj = newInteger(b);
floatc = 18.6f;
Floatfloatobj = newFloat(c);
doubled = 250.5;
Doubledoubleobj = newDouble(d);
chare = 'a';
Charactercharobj = e;
System.out.println("Values of Boxed objects (printing as objects)");
System.out.println("Byte object byteobj: " + byteobj);
System.out.println("Integer object intobj: " + intobj);
System.out.println("Float object floatobj: " + floatobj);
System.out.println("Double object doubleobj: " + doubleobj);
System.out.println("Character object charobj: " + charobj);

// UnBoxing
bytebv = byteobj;
intiv = intobj;
floatfv = floatobj;
doubledv = doubleobj;
charcv = charobj;
System.out.println("\nUnBoxed values (printing as data types)");
System.out.println("byte value, bv: " + bv);
System.out.println("int value, iv: " + iv);
System.out.println("float value, fv: " + fv);
System.out.println("double value, dv: " + dv);
System.out.println("char value, cv: " + cv);
	}
}
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packageboxing;

publicclassBoxingUnBoxing {
publicstaticvoidmain(Stringargs[]) {
// Boxing
bytea = 1;
Bytebyteobj = newByte(a);
intb = 10;
Integerintobj = newInteger(b);
floatc = 18.6f;
Floatfloatobj = newFloat(c);
doubled = 250.5;
Doubledoubleobj = newDouble(d);
chare = 'a';
Charactercharobj = e;
System.out.println("Values of Boxed objects (printing as objects)");
System.out.println("Byte object byteobj: " + byteobj);
System.out.println("Integer object intobj: " + intobj);
System.out.println("Float object floatobj: " + floatobj);
System.out.println("Double object doubleobj: " + doubleobj);
System.out.println("Character object charobj: " + charobj);

// UnBoxing
bytebv = byteobj;
intiv = intobj;
floatfv = floatobj;
doubledv = doubleobj;
charcv = charobj;
System.out.println("\nUnBoxed values (printing as data types)");
System.out.println("byte value, bv: " + bv);
System.out.println("int value, iv: " + iv);
System.out.println("float value, fv: " + fv);
System.out.println("double value, dv: " + dv);
System.out.println("char value, cv: " + cv);
	}
}
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packageboxing;

publicclassBoxingUnBoxing {
publicstaticvoidmain(Stringargs[]) {
// Boxing
bytea = 1;
Bytebyteobj = newByte(a);
intb = 10;
Integerintobj = newInteger(b);
floatc = 18.6f;
Floatfloatobj = newFloat(c);
doubled = 250.5;
Doubledoubleobj = newDouble(d);
chare = 'a';
Charactercharobj = e;
System.out.println("Values of Boxed objects (printing as objects)");
System.out.println("Byte object byteobj: " + byteobj);
System.out.println("Integer object intobj: " + intobj);
System.out.println("Float object floatobj: " + floatobj);
System.out.println("Double object doubleobj: " + doubleobj);
System.out.println("Character object charobj: " + charobj);

// UnBoxing
bytebv = byteobj;
intiv = intobj;
floatfv = floatobj;
doubledv = doubleobj;
charcv = charobj;
System.out.println("\nUnBoxed values (printing as data types)");
System.out.println("byte value, bv: " + bv);
System.out.println("int value, iv: " + iv);
System.out.println("float value, fv: " + fv);
System.out.println("double value, dv: " + dv);
System.out.println("char value, cv: " + cv);
	}
}
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packageboxing;

publicclassBoxingUnBoxing {
publicstaticvoidmain(Stringargs[]) {
// Boxing
bytea = 1;
Bytebyteobj = newByte(a);
intb = 10;
Integerintobj = newInteger(b);
floatc = 18.6f;
Floatfloatobj = newFloat(c);
doubled = 250.5;
Doubledoubleobj = newDouble(d);
chare = 'a';
Charactercharobj = e;
System.out.println("Values of Boxed objects (printing as objects)");
System.out.println("Byte object byteobj: " + byteobj);
System.out.println("Integer object intobj: " + intobj);
System.out.println("Float object floatobj: " + floatobj);
System.out.println("Double object doubleobj: " + doubleobj);
System.out.println("Character object charobj: " + charobj);

// UnBoxing
bytebv = byteobj;
intiv = intobj;
floatfv = floatobj;
doubledv = doubleobj;
charcv = charobj;
System.out.println("\nUnBoxed values (printing as data types)");
System.out.println("byte value, bv: " + bv);
System.out.println("int value, iv: " + iv);
System.out.println("float value, fv: " + fv);
System.out.println("double value, dv: " + dv);
System.out.println("char value, cv: " + cv);
	}
}
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packageboxing;

publicclassBoxingUnBoxing {
publicstaticvoidmain(Stringargs[]) {
// Boxing
bytea = 1;
Bytebyteobj = newByte(a);
intb = 10;
Integerintobj = newInteger(b);
floatc = 18.6f;
Floatfloatobj = newFloat(c);
doubled = 250.5;
Doubledoubleobj = newDouble(d);
chare = 'a';
Charactercharobj = e;
System.out.println("Values of Boxed objects (printing as objects)");
System.out.println("Byte object byteobj: " + byteobj);
System.out.println("Integer object intobj: " + intobj);
System.out.println("Float object floatobj: " + floatobj);
System.out.println("Double object doubleobj: " + doubleobj);
System.out.println("Character object charobj: " + charobj);

// UnBoxing
bytebv = byteobj;
intiv = intobj;
floatfv = floatobj;
doubledv = doubleobj;
charcv = charobj;
System.out.println("\nUnBoxed values (printing as data types)");
System.out.println("byte value, bv: " + bv);
System.out.println("int value, iv: " + iv);
System.out.println("float value, fv: " + fv);
System.out.println("double value, dv: " + dv);
System.out.println("char value, cv: " + cv);
	}
}
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packageboxing;

publicclassBoxingUnBoxing {
publicstaticvoidmain(Stringargs[]) {
// Boxing
bytea = 1;
Bytebyteobj = newByte(a);
intb = 10;
Integerintobj = newInteger(b);
floatc = 18.6f;
Floatfloatobj = newFloat(c);
doubled = 250.5;
Doubledoubleobj = newDouble(d);
chare = 'a';
Charactercharobj = e;
System.out.println("Values of Boxed objects (printing as objects)");
System.out.println("Byte object byteobj: " + byteobj);
System.out.println("Integer object intobj: " + intobj);
System.out.println("Float object floatobj: " + floatobj);
System.out.println("Double object doubleobj: " + doubleobj);
System.out.println("Character object charobj: " + charobj);

// UnBoxing
bytebv = byteobj;
intiv = intobj;
floatfv = floatobj;
doubledv = doubleobj;
charcv = charobj;
System.out.println("\nUnBoxed values (printing as data types)");
System.out.println("byte value, bv: " + bv);
System.out.println("int value, iv: " + iv);
System.out.println("float value, fv: " + fv);
System.out.println("double value, dv: " + dv);
System.out.println("char value, cv: " + cv);
	}
}
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packageboxing;

publicclassBoxingUnBoxing {
publicstaticvoidmain(Stringargs[]) {
// Boxing
bytea = 1;
Bytebyteobj = newByte(a);
intb = 10;
Integerintobj = newInteger(b);
floatc = 18.6f;
Floatfloatobj = newFloat(c);
doubled = 250.5;
Doubledoubleobj = newDouble(d);
chare = 'a';
Charactercharobj = e;
System.out.println("Values of Boxed objects (printing as objects)");
System.out.println("Byte object byteobj: " + byteobj);
System.out.println("Integer object intobj: " + intobj);
System.out.println("Float object floatobj: " + floatobj);
System.out.println("Double object doubleobj: " + doubleobj);
System.out.println("Character object charobj: " + charobj);

// UnBoxing
bytebv = byteobj;
intiv = intobj;
floatfv = floatobj;
doubledv = doubleobj;
charcv = charobj;
System.out.println("\nUnBoxed values (printing as data types)");
System.out.println("byte value, bv: " + bv);
System.out.println("int value, iv: " + iv);
System.out.println("float value, fv: " + fv);
System.out.println("double value, dv: " + dv);
System.out.println("char value, cv: " + cv);
	}
}
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packageboxing;

publicclassBoxingUnBoxing {
publicstaticvoidmain(Stringargs[]) {
// Boxing
bytea = 1;
Bytebyteobj = newByte(a);
intb = 10;
Integerintobj = newInteger(b);
floatc = 18.6f;
Floatfloatobj = newFloat(c);
doubled = 250.5;
Doubledoubleobj = newDouble(d);
chare = 'a';
Charactercharobj = e;
System.out.println("Values of Boxed objects (printing as objects)");
System.out.println("Byte object byteobj: " + byteobj);
System.out.println("Integer object intobj: " + intobj);
System.out.println("Float object floatobj: " + floatobj);
System.out.println("Double object doubleobj: " + doubleobj);
System.out.println("Character object charobj: " + charobj);

// UnBoxing
bytebv = byteobj;
intiv = intobj;
floatfv = floatobj;
doubledv = doubleobj;
charcv = charobj;
System.out.println("\nUnBoxed values (printing as data types)");
System.out.println("byte value, bv: " + bv);
System.out.println("int value, iv: " + iv);
System.out.println("float value, fv: " + fv);
System.out.println("double value, dv: " + dv);
System.out.println("char value, cv: " + cv);
	}
}