variable scope « Java Source And Data Type « SCJP

1.26.variable scope
1.26.1.Variable Scope
1.26.2.Attempting to access an instance variable from a static context.
1.26.3.Attempting to access a local variable from a nested method.
1.26.4.Attempting to use a block variable after the code block has completed.
1.26.5.Primitive and Object Type Instance Variables
1.26.6.Initialization Blocks