private static boolean verifyPEMFormat(File testFile) throws IOException {
		BufferedReader reader = new BufferedReader(new FileReader(testFile));
		try {
			// All we currently do is search for the certificate header in the first 200 lines
			for (int i = 0; i < 200; ++i) {
				String line = reader.readLine();
				if (line == null) {
					break;
				}
				if (line.startsWith(ApplicationKeyManagerUtils.BEGIN_CERT)) {
					return true;
				}
			}
		}
		finally {
			reader.close();
		}
		return false;
	}
Verify that the given file is a PEM certificate
@param testFile the file to test
@return true if testFile looks like a PEM certificate
@throws IOException if there is a problem reading the given file
Ghidra/Features/BSim/src/main/java/ghidra/features/bsim/query/BSimControlLaunchable.java