try {
// code
} catch (AcmeException e) {
}try {
// code
try {
// code
} catch (...) {
// code
}
} catch (...) {
// code
}try {
// code
} catch (...) {
try {
// code
} catch (...) {
// code
}
}// code
try {
// code
} catch (...) {
// code
}
// code
try {
// code
} catch (...) {
// code
}String foo() {
String s = "";
try {
// code
s = ...;
// code
} catch(ABCException e) {
// handling of Error(?)
}
return s;
}public String getFoo(...) { try { // code return ...; } catch (ABCException e) { // error-handling return ""; } }
public get(Foo foo, Bar bar) { Baz baz = foo.get(bar); return get(baz); } private get(Baz baz) { try { // code return ...; } catch (ABCException e) { LOGGER.warn(baz); return ...; } }
try { // code } catch (Exception e) { // DON'T }
try { // code foo.throwsABCException(); // code } catch (ABCException e) { // code }
try { // code foo.throwsBazException(); // code } catch (ABCException e) { // Compiler Error!! }
try { // code } catch(ABCException | FooException e) { // code }
public class InsufficientFundsException extends Exception { private double amount; public InsufficientFundsException(double amount) { this.amount; } public double getAmount() { return this.amount; } }
try { // code } catch (ServiceException e) { throw new InsufficientFundsException(amount); }
try { // code } catch(RepositoryException e) { throw new AssertionError(e); }