property read using reflection java

import java.lang.reflect.Method;

public class Test {

    public static void readProperty(){
        final String parmName = "paramName";
        final String defaultParamName="foo";
        try {

            @SuppressWarnings("rawtypes")
            Class SystemProperties = Class.forName("android.os.SystemProperties");
            Method set1 = SystemProperties.getMethod("get", new Class[] {String.class, String.class});
            String properties = (String) set1.invoke(SystemProperties, new Object[] {parmName, defaultParamName});
            
        } catch( IllegalArgumentException iAE ){
            throw iAE;
        } catch( Exception e ){
            e.printStackTrace();
        }


    }
}