Avoid empty if statements Avoid empty catch blocks Avoid empty catch blocks Avoid empty catch blocks Avoid empty catch blocks These nested if statements could be combined These nested if statements could be combined These nested if statements could be combined Avoid empty catch blocks Avoid empty if statements Avoid instantiating Boolean objects; reference Boolean.TRUE or Boolean.FALSE or call Boolean.valueOf() instead. Avoid instantiating Boolean objects; reference Boolean.TRUE or Boolean.FALSE or call Boolean.valueOf() instead. Avoid empty if statements Avoid empty catch blocks Avoid empty catch blocks Avoid empty catch blocks These nested if statements could be combined No need to import a type that lives in the same package Avoid empty if statements Avoid empty if statements