反思:如何正确调用没有参数的方法?

Tap*_*ose 0 java reflection methods invoke

我试图通过Java反射调用一个方法,它没有任何参数:

Method getSelectedCriteriaMethod = multipleSorting.getClass().getDeclaredMethod("getSelectedCriteria", null);
EstimateSortField selectedCriteria = (EstimateSortField)getSelectedCriteriaMethod.invoke(multipleSorting, null);
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这是有效的,但我收到编译器警告:

warning: non-varargs call of varargs method with inexact argument type for last parameter;
cast to java.lang.Class<?> for a varargs call
non-varargs call of varargs method with inexact argument type for last parameter;
cast to java.lang.Object for a varargs call
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调用没有任何参数的方法的正确方法是什么?

san*_*hat 6

你可以简单地说

selectedCriteria.invoke(multipleSorting);
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