I'm trying to print an array of linked list in java, but I get a "NullPointerException" error
49
What is a NullPointerException, and how do I fix it?
135196
ArrayIndexOutOfBoundsException when iterating through all the elements of an array
43630
Is Object constructor called when creating an array in Java?
87189
System.NullPointerException
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ArrayIndexOutOfBoundsException in com.ibm.icu.text.BreakDictionary.main in SWT Application
137692
NullPointerException when working with arrays
42612
Generics, arrays, and the ClassCastException
131552
new ArrayList() failing in Java
56606
Why is main() in java void?
80631
NullPointerException but compiling?
40818
What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
43526
Problems with understanding a linked list implementation
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How to create a println/print method for a custom class
141129
InputStream returning NullPointerException (Java)
46857
Compiler warning: null reference exception
102668
Java Printing Functions
289
What is a NullReferenceException, and how do I fix it?