Method run

ij/src/main/java/ij/gui/PlotWindow.java:375–378

()

		if (!wasActivated) {
			new Thread(new Runnable() {
				public void run() {
					IJ.wait(50);  //sometimes, window layout is done only a few millisec after windowActivated
					wasActivated = true;
				}
			}).start();
		}
	}