Wrapper Classes And Other Classes Of java.lang Package

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BigInteger

• Find Square Root of BigInteger Example

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Boolean Wrapper Class

• Convert Java Boolean object to boolean primitive example
• Convert Java String Object to Boolean Object
• Convert Java boolean Primitive to Boolean object
• Convert java Boolean object to String object Example
• Java Boolean Example

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Byte Wrapper Class

• Convert Byte object to String object
• Convert Byte to numeric primitive data types example
• Convert Java String to Byte example
• Convert String to primitive byte Example
• Convert byte to Byte object Example
• Java Byte Example

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Double Wrapper Class

• Convert Double object to String object
• Convert Java String to Double example
• Convert java Double to numeric primitive data types example
• Convert java double to Double object Example
• Java Double Example
• Java Double compare example
• Java Double isInfinite example
• Java Double isNaN method example

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Float Wrapper Class

• Convert Java Float Object to String Object Example
• Convert Java Float to Numeric Primitive Data Types Example
• Convert Java String to Float Object Example
• Convert Java float Primitive Value to Float Object Example
• Java Float Compare Example
• Java Float Wrapper Class Example
• Java Float isInfinite Method Example
• Java Float isNaN Method Example

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Integer Wrapper Class

• Convert Integer to Java String object
• Convert Java Integer object to Numeric primitive types
• Convert Java String to Integer object Example
• Convert String to int Example
• Convert binary number to decimal number example
• Convert decimal integer to binary number example
• Convert decimal integer to hexadecimal number example
• Convert decimal integer to octal number example
• Convert hexadecimal number to decimal number example
• Convert java int to Integer object Example
• Convert octal number to decimal number example
• Simple Java Integer Example

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Long Wrapper Class

• Convert Java String to Long example
• Convert Long object to String object
• Convert Long to numeric primitive data types example
• Convert String to long Example
• Convert long primitive to Long object Example
• Java Long Example

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Math Class

• Find absolute value of float, int, double and long using Math.abs
• Find ceiling value of a number using Math.ceil
• Find exponential value of a number using Math.exp
• Find floor value of a number using Math.floor
• Find maximum of two numbers using Math.max
• Find minimum of two numbers using Math.min
• Find natural logarithm value of a number using Math.log
• Find power using Math.pow
• Find square root of a number using Math.sqrt
• Generate Random Int Within Given Range Example
• Generate random numbers using Math.random
• Round Java float and double numbers using Math.round

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Short Wrapper Class

• Convert Java String to Short example
• Convert Short object to String object
• Convert Short to numeric primitive data types example
• Convert String to short primitive Example
• Convert short primitive to Short object Example
• Java Short Example

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