Method run

app/src/processing/app/Base.java:116–146

()

  static public void main(final String[] args) {
    EventQueue.invokeLater(new Runnable() {
        public void run() {
          try {
            createAndShowGUI(args);

          } catch (Throwable t) {
            // Windows Defender has been insisting on destroying each new
            // release by removing core.jar and other files. Yay!
            // https://github.com/processing/processing/issues/5537
            if (Platform.isWindows()) {
              String mess = t.getMessage();
              String missing = null;
              if (mess.contains("Could not initialize class com.sun.jna.Native")) {
                missing = "jnidispatch.dll";
              } else if (mess.contains("NoClassDefFoundError: processing/core/PApplet")) {
                missing = "core.jar";
              }
              if (missing != null) {
                Messages.showError("Necessary files are missing",
                                   "A file required by Processing (" + missing + ") is missing.\n\n" +
                                   "Make sure that you're not trying to run Processing from inside\n" +
                                   "the .zip file you downloaded, and check that Windows Defender\n" +
                                   "hasn't removed files from the Processing folder.\n\n" +
                                   "(It sometimes flags parts of Processing as a trojan or virus.\n" +
                                   "It is neither, but Microsoft has ignored our pleas for help.)", t);
              }
            }
            Messages.showTrace("Unknown Problem",
                               "A serious error happened during startup. Please report:\n" +
                               "http://github.com/processing/processing/issues/new", t, true);
          }
        }
    });
  }