I love IntelliJ IDEA, and Eclipse is good too. Tools such as these are so good that I often here:
My IDE takes care of the verbosity of Java
This sounds great. However, it is only really helping in the WRITE stage of your development. Sure, it is great that you can say "Give me a New Foo Pattern" and a tool can then create 2 interfaces and 3 implementation classes that make up that pattern.
The problem is that we aren't getting as much help in READING the application, and it makes it complicated to understand.
Java has a lot of noise that is muddled into the meat of the logic.
Take the examples from James and Rod's Groovy presentation at JavaOne:
Java
public class Filter {
public static void main( String[] args ) {
List list = new java.util.ArrayList();
list.add( "Rod" ); list.add( "James" ); list.add( "Chris" );
Filter filter = new Filter();
List shorts = filter.filterLongerThan( list, 4 )
for ( String item : shorts ) { System.out.println( item ); }
}
public List filterLongerThan( List list, int length ) {
List result = new ArrayList();
for ( String item : list ) {
if ( item.length()
Groovy
list = ["Rod", "James", "Chris"]
shorts = list.findAll { it.size()
I find it a lot easier to grok what is going on in the second example.
One IDE feature that could potentially help, is if I could click on an icon/hit a keystroke which ran the function: "Hide Fluff"
This would hide a lot of the modifiers (public/private/etc) and the static typing. It would all of course be there, and the IDE can make use of that, but it would enable a view on your code which is more of the meat.
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