如何检查变量名是否包含字符串，然后输出字符串变量内容

So I have these 4 variables

所以我有这4个变量

private final String PROG_DEPT = "PROGRAMMING/ENGINEERING";
private final String DES_DEPT = "DESIGN/WRITING";
private final String ART_DEPT = "VISUAL ARTS";
private final String SOUND_DEPT = "AUDIO";
priva