java_class反编译后的代码复原

java_class反编译后的代码还原

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public int f7() { try { try { return cal.getTime().compareTo(new Date());} catch (Exception e1) { e1.printStackTrace();return -1;} } catch (Exception e2) { e2.printStackTrace();return -1;} finally { System.out.println("finally");} } ?

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