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UML Modeling on NetBeans, Part III: Generate code from a diagram

Java, NetBeans, Programming 4 Comments »

In this part, I am going to show how to generate code from existing diagram so that it can reduce a lot of work if you have an well-defined diagram. Also, it can make sure that the coding structure of your project will conform as in a diagram.

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UML Modeling on NetBeans, Part II: Create a Use Case Diagram

Java, NetBeans, Programming 18 Comments »

A Use Case diagram is useful when you are describing requirements for a system in the analysis, design, implementation and documentation stages.

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UML Modeling on NetBeans, Part I: Installation

Java, NetBeans, Programming 10 Comments »

Introduction
This article show how to create UML Model on NetBeans and infers that you have already install NetBeans 5.5 (IDE) already. It divided into 4 parts:

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Split a string

Java, Programming 1 Comment »

Split method in String class will break a string into tokens or array. By specify regular expression as delimiters, as the example below.

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Exception in thread “main” java.lang.OutOfMemoryError: Java heap space

Java, Programming 4 Comments »

When this exception occurs, it means java runs out of memory.

You can increase memory(heap size) by run java including these parameters:

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