https://stackoverflow.com/questions/22929009
italiano
english
français
española
中国
日本の
العربية
Deutsch
한국어
Português
RussianWhat is the file size of the file you're trying to open? The only time I have seen this is when the file Netbeans is going to open is relatively large (not sure what threshold Netbeans uses to show this warning).
If it's a large text file with data you're reading (or writing) with your software, open it outside of Netbeans with something like Notepad++.
Update
Okay, so it's clear now that a file that contains code is relatively large, and Netbeans is already warning you that it might be too large to be opened. I strongly recommend that you split that file into multiple files (multiple classes maybe)?
Example:
Old situation
public class Class1
{
public void doSomething()
{
//do stuff (1)
//do stuff (2)
}
}
New situation
public class Class1
{
private NewClass1 newClass1;
private NewClass2 newClass2;
private JComponent jComponent;
public Class1()
{
newClass1 = new NewClass1();
newClass2 = new NewClass2();
//instantiating jComponent
}
public void doSomething()
{
newClass1.doSomethingSmaller(jComponent); //possibly with some return value
newClass2.doSomethingSmallerToo(jComponent); //possibly with some return value
}
}
public class NewClass1
{
public void doSomethingSmaller(JComponent jComponent)
{
//do stuff (1)
jComponent.doStuff();
}
}
public class NewClass2
{
public void doSomethingSmallerToo(JComponent jComponent)
{
//do stuff (2)
jComponent.doOtherStuff();
]
}
Those new classes should then be in separate files, which reduces the size of your file. It also encourages reusing (parts of) your code in other places in your code.
