@Nullable
public LineBreakpoint addLineBreakpoint(Document document, int lineIndex) {
ApplicationManager.getApplication().assertIsDispatchThread();
if (!LineBreakpoint.canAddLineBreakpoint(myProject, document, lineIndex)) {
return null;
}
XLineBreakpoint xLineBreakpoint =
addXLineBreakpoint(JavaLineBreakpointType.class, document, lineIndex);
LineBreakpoint breakpoint = LineBreakpoint.create(myProject, xLineBreakpoint);
if (breakpoint == null) {
return null;
}
addBreakpoint(breakpoint);
return breakpoint;
}
