Error: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference
49
What is a NullPointerException, and how do I fix it?
87189
System.NullPointerException
138618
How to resolve NullPointerException error in my below POM code?
78156
String.equals() with multiple conditions (and one action on result)
80631
NullPointerException but compiling?
81518
Find out what variable is throwing a NullPointerException programmatically
5608
Overriding the java equals() method - not working?
5640
How to check a string against null in java?
53319
ArgumentException or ArgumentNullException for string parameters?
157952
java.lang.ClassNotFoundException: org.hibernate.HibernateException
85964
Android: ClassNotFoundException when passing serializable object to Activity
130819
Nullpointerexception while setting a bean
70532
NullReferenceException after POST
73285
Null Pointer Exception in XMl Parsing
58054
When is it OK to catch NullPointerException?
109876
In the msdn guidance on Equals override, why the cast to object in the null check?
69771
NullPointerException when setting attribute?