Dumping a huge array in Intellij-Idea debugger

问题

Is there a way in Idea to dump the content of a large - very - array of ints into the clipboard ?

'copy value' on an array return nothing.

回答1:

To get the value in the clipboard using copy value, you need to define a "Java Data Type Renderer" to interpret the content of your array.

• Right click on your array variable
• Select "View as->Create..."
• In the "Java Data Type Renderers" window, create a new entry, set "When rendering a node, use following expression" with Arrays.toString(this).
• Apply, select your array variable and do Ctrl-C to get the content.

回答2:

1. Right click variable
2. Evaluate expression
3. Type *nameOfYourArray*.toString()
4. Click evaluate
5. Ctrl-C to get content

来源：https://stackoverflow.com/questions/33549721/dumping-a-huge-array-in-intellij-idea-debugger