How to debug a program using debug mode in Eclipse

Source: Internet
Author: User

The most basic operations are:
1, first set a breakpoint in a Java file, and then run, when the program goes to the breakpoint will go to the debug view,
2, F5 keys and F6 keys are single-step debugging, F5 is step into, that is, into the bank code execution, F6 is step over,
That is, execute our code, jump to the next line,
3,f7 is the bounce function .
4,f8 is executed to the last.

1.Step into (also F5) jump
2.Step over (also F6) skip
3.Step return (also F7) executes the current method, and then return jumps out of this method
4.step filter Progressive filtering is performed until an unfiltered position or breakpoint is encountered (set Filter:window-preferences-java-debug-step Filtering)
5.resume start debug again and run until you encounter breakpoint
6.hit count set execution times for a for loop in the program (set breakpoint view-right-click count)
7.inspect Check operation. Executes an expression that displays the execution value
8.watch Real-time monitoring of variable changes
9. The breakpoint (breakpoints) We often say is the line breakpoints, except for line breakpoints, there are other types of breakpoints: field (Watchpoint) Breakpoint,method Breakpoint,exception Breakpoint.
10.field Breakpoint also known as watchpoint (monitoring point) suspend when member variable is read or modified
11. Add Method Breakpoint Suspend (Run-method breakpoint) when entering/leaving this approach
12. Add exception breakpoint Catch the Execption when the suspension (to be continued ...)
Breakpoint Properties:
1.hit count execution number of times after suspend for Loop
2.enable Condition meet your input criteria (for ture\ change) on hold
3.suspend thread Multi-threaded when this threads are suspended
4.suspend VM suspend virtual machine
Variables in The 13.variables view can change the value of the variable, and the variables view selects the variable right-click--change value. Once for quick commissioning.
The 14.debug process modifies some code after the--〉save&build-->resume--> is re-suspended on the breakpoint

Graphic Tutorial: http://blog.csdn.net/maritimesun/article/details/7815903

How to debug a program using debug mode in Eclipse

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