如何在java中导入.m（Matlab）文件

Question

我试图在.java文件中使用.m文件中的函数，但它不起作用。这是我得到的错误。 "Blocking in Event Dispatch Thread not allowed at com.mathworks.mvm.exec.FutureResult.waitInternal(FutureResult.java:316)"

try {
    MatlabEngine eng = MatlabEngine.startMatlab();
    JOptionPane.showMessageDialog(null, "p1");
    double out= eng.feval("sih", "C:\\images\\patang\\test.JPG","C:\\images\\patang\\rdkivarnika.JPG");
    JOptionPane.showMessageDialog(null, out);
} catch (EngineException | IllegalArgumentException | IllegalStateException | InterruptedException e1) {
    e1.printStackTrace();
}