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2. What is the correct way to declare a boolean variable in Java?

   stackoverflow.com/questions/12992025

   19. Not only there is no need to declare it as false first, I would add few other improvements: use boolean instead of Boolean (which can also be null for no reason) assign during declaration: boolean isMatch = email1.equals (email2); ...and use final keyword if you can: final boolean isMatch = email1.equals (email2);

3. if statement - if (boolean condition) in Java - Stack Overflow

   stackoverflow.com/questions/19152656

   boolean state = "TURNED ON"; is not a Java valid code. boolean can receive only boolean values (true or false) and "TURNED ON"is a String. EDIT: now you are talking about a loop and your code does not contain any. your var state is false because the boolean default value and you execute the else clause.

4. java - For a boolean field, what is the naming convention for its...

   stackoverflow.com/questions/5322648

   Setter methods for boolean variables must have set prefix as in: void setFound(boolean isFound); There are a few alternatives to the is prefix that fits better in some situations. These are has, can and should prefixes: boolean hasLicense(); boolean canEvaluate(); boolean shouldAbort = false; Share.

5. object - Boolean vs boolean in Java - Stack Overflow

   stackoverflow.com/questions/3728616

   Sorted by: 376. Yes you can use Boolean / boolean instead. First one is Object and second one is primitive type. On first one, you will get more methods which will be useful. Second one is cheap considering memory expenseThe second will save you a lot more memory, so go for it. Now choose your way.

6. Default value of 'boolean' and 'Boolean' in Java - Stack Overflow

   stackoverflow.com/questions/6226290

   The default value of any Object, such as Boolean, is null. The default value for a boolean is false. Note: Every primitive has a wrapper class. Every wrapper uses a reference which has a default of null. Primitives have different default values: boolean -> false byte, char, short, int, long -> 0 float, double -> 0.0.

7. Cleanest way to toggle a boolean variable in Java?

   stackoverflow.com/questions/224311

   This answer came up when searching for "java invert boolean function". The example below will prevent certain static analysis tools from failing builds due to branching logic. This is useful if you need to invert a boolean and haven't built out comprehensive unit tests ;)

8. boolean - Java Event Listener to detect a variable change - Stack...

   stackoverflow.com/questions/8247926

   That would work for anytime the boolean is changed via the setter. you create a listener when you want to listen for I/O changes. mostly on graphics. the answer to your question is to keep state of the running program, then check if variables change from the state inside the infinite loop of your program.

9. How to return a boolean method in java? - Stack Overflow

   stackoverflow.com/questions/14432114

   I need help on how to return a boolean method in java. This is the sample code: public boolean verifyPwd ...

10. How do I print out the value of this boolean? (Java)

    stackoverflow.com/questions/8987778

    1. First of all, your variable "isLeapYear" is the same name as the method. That's just bad practice. Second, you're not declaring "isLeapYear" as a variable. Java is strongly typed so you need a boolean isLeapYear; in the beginning of your method. This call: System.out.println (boolean isLeapYear); is just wrong.

11. What is the size of a boolean variable in Java? - Stack Overflow

    stackoverflow.com/questions/383551

    The actual information represented by a boolean value in Java is one bit: 1 for true, 0 for false. However, the actual size of a boolean variable in memory is not precisely defined by the Java specification. See Primitive Data Types in Java. The boolean data type has only two possible values: true and false.