Could anyone tell me what is the minium requirement to run a java program.

I am new to java. Could anyone tell me what is the minium requirement to run a java program. Thanks in advance.

Lara1983 wrote:
Could anybody give me a direct answer? I think the minium requirement to run a java program is JVM and Java API. Is this right?What does Google tell you?
BTW in order to get a direct answer, one must ask a direct unambiguous question. Are you asking for the minimum software or hardware requirements to run an application developed in Java or to develop an application in Java. What environment? Details are important and again Google is an interactive search engine, try it!
Mel

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Hi,
Could anyone tell me explanation of the code below:
player1.placeArmy(world.southAmerica().territory1());
all I know is that it is calling the method of an objects. I am not really sure about whats inside the bracket. How could such argument have the dot notation format?
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player1.placeArmy(world.southAmerica().territory1());player1 is a variable of some type. This type has presumably a method called placeArmy, which takes a parameter.
world is another variable of some type. This type has presumably a method called a method southAmerica(),
which returns a value of a type, which has a method territory1(), whose return value is provided as teh paramtere value to the method call mentioned above.
Another useful example as a food for thoughts could be:
Object o = new Integer(3);
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Could anyone tell me what is a Senior member in a coherence cluster?
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Thanks and Regards,
NB

Hi NB,
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Hi, we need to create the test environment from our production for oracle AP Imaging. we have soa,ipm,ucm and capture managed servers in our weblogic. can anyone tell me what is the best way to clone the environment, can I just tar the weblogic file syste

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Hi Katherine,
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Please look into availability check for that particular material,
based on the availability check the system determines whether to
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Please give me a suggestion for...
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For information on the Windows Phone 10 preview please see the Windows Insider forums on
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is there anyone to tell me exactly on what situation the method is used.
it's better that there is a sample to show that.
i have write a sample program. as following , but i still don't exactly understand the usage of this method.
code:
public class ThreadDumpStack {
public ThreadDumpStack() {
public static void main(String[] args) {
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int i = 10;
int j =10;
return i+j;
public String string() {
String a = "hello";
String b ="world";
return a + " " + b;
result:
java.lang.Exception: Stack trace
at java.lang.Thread.dumpStack(Thread.java:1071)
at api.ThreadDumpStack.main(ThreadDumpStack.java:21)
20
hello world

It is for when you have got a large complex application, which is not working (as in running, but returning the wrong value, or getting into an ever lasting loop). You can then use this to work out what your application is doing.

Could anyone tell me what the 'irj' stands for? what is its abbreviation?

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hi,
In addition to what others said
The Java iView Runtime is part of the iViewServer. It runs as a servlet on a Java application
server. It executes Java iViews and renders the returned content. It provides Java iViews with
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layer.
In addition the Java iView Runtime provides a development platform that allows developers to
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<element name="ftpconfig">
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<element name="ftp-listener" type="string"/>
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<simpleType>
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<minInclusive value="1024"/> 
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<element name="ftp-welcome-message" type="string" minOccurs="0"
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Could anyone tell me what is a class

Hi gurus,
could anyone explain me in detail what does a class mean (se24) in sap and for what it is used? i have tried my best to know about it. it is like greek and latin to me.
Thanks in advance,
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Classes describe objects. From a technical point of view, objects are runtime instances of a class. In theory, you can create any number of objects based on a single class. Each instance (object) of a class has a unique identity and its own set of values for its attributes.
classes consist of ABAP source code, enclosed in the ABAP statements CLASS ... ENDCLASS. A complete class definition consists of a declaration part and, if required, an implementation part. The declaration part of a class <class> is a statement block:
CLASS <class> DEFINITION.
ENDCLASS.
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If you declare methods in the declaration part of a class, you must also write an implementation part for it. This consists of a further statement block:
CLASS <class> IMPLEMENTATION.
ENDCLASS.
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Structure of a Class
The following statements define the structure of a class:
A class contains components
Each component is assigned to a visibility section
Classes implement methods
The following sections describe the structure of classes in more detail.
Class Components
The components of a class make up its contents. All components are declared in the declaration part of the class. The components define the attributes of the objects in a class. When you define the class, each component is assigned to one of the three visibility sections, which define the external interface of the class. All of the components of a class are visible within the class. All components are in the same namespace. This means that all components of the class must have names that are unique within the class.
There are two kinds of components in a class - those that exist separately for each object in the class, and those that exist only once for the whole class, regardless of the number of instances. Instance-specific components are known as instance components. Components that are not instance-specific are called static components.
In ABAP Objects, classes can define the following components. Since all components that you can declare in classes can also be declared in interfaces, the following descriptions apply equally to interfaces.
Attributes
Attributes are internal data fields within a class that can have any ABAP data type. The state of an object is determined by the contents of its attributes. One kind of attribute is the reference variable. Reference variables allow you to create and address objects. Reference variables can be defined in classes, allowing you to access objects from within a class.
Instance Attributes
The contents of instance attributes define the instance-specific state of an object. You declare them using the DATA statement.
Static Attributes
The contents of static attributes define the state of the class that is valid for all instances of the class. Static attributes exist once for each class. You declare them using the CLASS-DATA statement. They are accessible for the entire runtime of the class.
All of the objects in a class can access its static attributes. If you change a static attribute in an object, the change is visible in all other objects in the class.
Methods
Methods are internal procedures in a class that define the behavior of an object. They can access all of the attributes of a class. This allows them to change the data content of an object. They also have a parameter interface, with which users can supply them with values when calling them, and receive values back from them The private attributes of a class can only be changed by methods in the same class.
The definition and parameter interface of a method is similar to that of function modules. You define a method <met> in the definition part of a class and implement it in the implementation part using the following processing block:
METHOD <meth>.
ENDMETHOD.
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Instance Methods
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Static Methods
You declare static methods using the CLASS-METHODS statement. They can only access static attributes and trigger static events.
Special Methods
As well as normal methods, which you call using CALL METHOD, there are two special methods called CONSTRUCTOR and CLASS_CONSTRUCTOR, which are automatically called when you create an object (CONSTRUCTOR) or when you first access the components of a class (CLASS_CONSTRUCTOR).
Events
Objects or classes can use events to trigger event handler methods in other objects or classes. In a normal method call, one method can be called by any number of users. When an event is triggered, any number of event handler methods can be called. The link between the trigger and the handler is not established until runtime. In a normal method call, the calling program determines the methods that it wants to call. These methods must exist. With events, the handler determines the events to which it wants to react. There does not have to be a handler method registered for every event.
The events of a class can be triggered in the methods of the same class using the RAISE EVENT statement. You can declare a method of the same or a different class as an event handler method for the event <evt> of class <class> using the addition FOR EVENT <evt> OF <class>.
Events have a similar parameter interface to methods, but only have output parameters. These parameters are passed by the trigger (RAISE EVENT statement) to the event handler method, which receives them as input parameters.
The link between trigger and handler is established dynamically in a program using the SET HANDLER statement. The trigger and handlers can be objects or classes, depending on whether you have instance or static events and event handler methods. When an event is triggered, the corresponding event handler methods are executed in all registered handling classes.
Instance Events
You declare instance events using the EVENTS statement. An instance event can only be triggered in an instance method.
Static Events
You declare static events using the CLASS-EVENTS statement. All methods (instance and static methods) can trigger static events. Static events are the only type of event that can be triggered in a static method.
See also Triggering and Handling Events.
Types
You can define your own ABAP data types within a class using the TYPES statement. Types are not instance-specific, and exist once only for all of the objects in a class.
Constants
Constants are special static attributes. You set their values when you declare them, and they can then no longer be changed. You declare them using the CONSTANTS statement. Constants are not instance-specific, and exist once only for all of the objects in a class.
Visibility Sections
You can divide the declaration part of a class into up to three visibility areas:
CLASS <class> DEFINITION.
PUBLIC SECTION.
PROTECTED SECTION.
PRIVATE SECTION.
ENDCLASS.
These areas define the external visibility of the class components, that is, the interface between the class and its users. Each component of a class must be assigned to one of the visibility sections.
Public Section
All of the components declared in the public section are accessible to all users of the class, and to the methods of the class and any classes that inherit from it. The public components of the class form the interface between the class and its users.
Protected Section
All of the components declared in the protected section are accessible to all methods of the class and of classes that inherit from it. Protected components form a special interface between a class and its subclasses. Since inheritance is not active in Release 4.5B, the protected section currently has the same effect as the private section.
Private Section
Components that you declare in the private section are only visible in the methods of the same class. The private components are not part of the external interface of the class.

Can anyone tell me-what's the different between purchased ?

What's the difference between purchased & non purchased mountain lion ?
i mean, how apple inc. realize copy from original one ?
I know somebody buy a mountain, then make bootable DVDs and install it on many mac computers without any limitation…
is there any advantage for the purchased one ??
for ex users of (genuine) windows have rights of win update in comparison with the users of non genuine ...

is there any advantage for the purchased one ??
Other than the fact that it's the ethical thing to do, that using any copy for which you have not obtained a legal license is a criminal copyright violation in almost very country in the world, and that legally purchasing your copy is the only way in which you would get any support from Apple? I would consider those all "advantages", myself.
Regards.

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Could anyone tell me what is the minium requirement to run a java program.

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