private Breakpoint setLineBreakpointImpl(int ignoreCount, Object key, int line, boolean oneShot)
throws IOException {
Breakpoint breakpoint = breakpointPerLocation.get(new BreakpointLocation(key, line));
if (breakpoint != null) {
if (ignoreCount == breakpoint.getIgnoreCount()) {
throw new IOException("Breakpoint already set for " + key + " line: " + line);
}
breakpoint.setIgnoreCount(ignoreCount);
return breakpoint;
}
Breakpoint.Builder builder;
if (key instanceof Source) {
builder = Breakpoint.newBuilder((Source) key);
} else {
assert key instanceof URI;
builder = Breakpoint.newBuilder((URI) key);
}
builder.lineIs(line);
if (oneShot) {
builder.oneShot();
}
breakpoint = builder.build();
breakpointPerLocation.put(breakpoint.getLocationKey(), breakpoint);
getLegacySession().install(breakpoint);
return breakpoint;
}
