OCA Java SE 8 Programmer I Exam Guide (Exams 1Z0-808)

INDEX

       A

abandoned strings, 344–346

abstract classes, 19

constructors, 133, 136

creating, 23

implementation, 123

vs. interfaces, 25

overview, 21–22

abstract methods

inheritance, 93

overview, 45–48

subclass implementation, 106

access and access modifiers, 30–33

classes, 17–21

constructors, 135

encapsulation, 89

key points, 71

levels, 54

local variables, 42–43

overloaded methods, 111

overridden methods, 107–108

private, 34–36

protected and default members, 36–42

public, 33–34

static methods and variables, 151–154

add() method in ArrayList, 383

addition

compound assignment, 236

operator, 244

precedence, 257

ampersands (&)

bitwise operators, 251–252

logical operators, 252–255

precedence, 257

AND expressions, 252–255

angle brackets (<>) in generic ...