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From: ANONYMOUS
Date: Fri 3rd Apr, 4:08pm
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Same issue here, here's the error message:

java.lang.NullPointerException
	at ListLinked.previous(ListLinked.java:162)
	at Lab4.main(Lab4.java:141)

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previous() (all 3) RSS
├─ original   Wed 1st Apr, 4:27pm, ANONYMOUS
├─ THIS   Fri 3rd Apr, 4:08pm, ANONYMOUS
└─ reply 2   Fri 3rd Apr, 4:47pm, ANONYMOUS
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