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java Programming Glossary: initializers

How is an instance initializer different from a constructor?

http://stackoverflow.com/questions/1355810/how-is-an-instance-initializer-different-from-a-constructor

this question This seems to explain it well Instance initializers are a useful alternative to instance variable initializers whenever.. initializers are a useful alternative to instance variable initializers whenever 1 initializer code must catch exceptions or 2 perform.. what constructor is used to create the object. Instance initializers are also useful in anonymous inner classes which can't declare..

Why does Java prohibit static fields in inner classes?

http://stackoverflow.com/questions/1953530/why-does-java-prohibit-static-fields-in-inner-classes

declared static. Inner classes may not declare static initializers §8.7 or member interfaces. Inner classes may not declare static..

Static Block in Java

http://stackoverflow.com/questions/2943556/static-block-in-java

as a class constructor . Note that there are also instance initializers which look the same except that they don't have the static keyword...

What are major differences between C# and Java?

http://stackoverflow.com/questions/295224/what-are-major-differences-between-c-sharp-and-java

in Java and C# is subtly different C# executes variable initializers before the chained call to the base type's constructor Java..

Static initializer in Java

http://stackoverflow.com/questions/335311/static-initializer-in-java

modifier the code block is an instance initializer. Static initializers are executed in the order they are defined top down just like.. order they are defined top down just like simple variable initializers when the class is loaded actually when it's resolved but that's.. when it's resolved but that's a technicality . Instance initializers are executed in the order defined when the class is instantiated..

Whats up with static memory in java?

http://stackoverflow.com/questions/405364/whats-up-with-static-memory-in-java

class is referenced it has been initialized. Static member initializers and static blocks are executed as if they were all one static..

Why can't enum's constructor access static fields?

http://stackoverflow.com/questions/443980/why-cant-enums-constructor-access-static-fields

is to have a static block at the end of all the static initializers and do all static initialization there using EnumSet.allOf to..

JDBC Class.forName vs DriverManager.registerDriver

http://stackoverflow.com/questions/5484227/jdbc-class-forname-vs-drivermanager-registerdriver

JDBC Driver classes register themselves in their static initializers by calling registerDriver . registerDriver is the real call..

Use of Initializers vs Constructors in Java

http://stackoverflow.com/questions/804589/use-of-initializers-vs-constructors-in-java

thought of a couple obvious possibilities static instance initializers can be used to set the value of final static instance variables.. instance variables whereas a constructor cannot static initializers can be used to set the value of any static variables in a class.. static initializer share improve this question Static initializers are useful as cletus mentioned and I use them in the same manner...

Are Java static initializers thread safe?

http://stackoverflow.com/questions/878577/are-java-static-initializers-thread-safe

Java static initializers thread safe I'm using a static code block to initialize some.. share improve this question Yes Java static initializers are thread safe use your first option . However if you want..