b.getCharSequence is giving me a null pointer exception error
49
What is a NullPointerException, and how do I fix it?
93104
What is a NumberFormatException and how can I fix it?
6882
try catch exception always returns null
121541
How do I turn a String into a InputStreamReader in java?
13711
java.lang.NullPointerException at org.glassfish.hk2.classmodel.reflect.impl.TypesImpl.getType
46857
Compiler warning: null reference exception
92187
Unable to cast object of type 'System.DBNull' to type 'System.String`
33995
CharSequence VS String in Java?
128865
The equals() method in Java works unexpectedly on Long data type
43769
How do I Parameterize a null string with DBNull.Value clearly and quickly
78271
Confusion about how a getchar() loop works internally
9990
How to read a single char from the console in Java (as the user types it)?
60078
Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: 11
95208
The method getText() is undefined for the type String error
53319
ArgumentException or ArgumentNullException for string parameters?
47556
When to use CharSequence in an API
128142
java.lang.NullPointerException at org.apache.jsp.foo_jsp._jspInit(foo_jsp.java:22)