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not for Integer<br />
What you could use is the BitSet class, or convert the value to a binary string and use charAt() method<br />
<br />

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not for Integer
What you could use is the BitSet class, or convert the value to a binary string and use charAt() method



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Hello, <br />
<br />
I have a hexadecimal String that I'm converting to its bit representation. &nbsp;The Most significant byte iss Byte 0 and the most significant bit is bit 7. &nbsp;So bits 1-4 which is the lower nibble. &nbsp;For example, if I have a hex String of &quot;01&quot; and I want to get the decimal value of bits 1-4 of byte 1, I would use the below:<br />
String tmp = &quot;0145&quot;;<br />
Integer value = Integer.parseInt(tmp.subst<wbr />ring(1, 2), 16);<br />
<br />
My question would be is there a built in Java function or best practice to then get the value (0 or 1) of bit 4 of the value variable above? &nbsp;I have various bits I need to inspect to see if the values are 0 or 1. &nbsp;
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Hello, 

I have a hexadecimal String that I'm converting to its bit representation.  The Most significant byte iss Byte 0 and the most significant bit is bit 7.  So bits 1-4 which is the lower nibble.  For example, if I have a hex String of "01" and I want to get the decimal value of bits 1-4 of byte 1, I would use the below:
String tmp = "0145";
Integer value = Integer.parseInt(tmp.substring(1, 2), 16);

My question would be is there a built in Java function or best practice to then get the value (0 or 1) of bit 4 of the value variable above?  I have various bits I need to inspect to see if the values are 0 or 1.  

Using Java what is the best approach for doing hexadecimal to bit conversion?

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.