static final int, but constructor with (final int) arguments Merciadri 3 129
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I've got a class constructor which takes two final int arguments; they come from the CLI and...

When would you declare a method as static? Luca.Merciadri 7 109
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I read on various websites that a method is generally declared as static if it `achieves som...

When to throw exceptions and when to use System.err? Merciadri 6 127
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, Everything is in the title: when would you throw an exception (possibly with some text) at t...

readLine() != null Merciadri 4 152
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, As described in some preceding messages, I'm using the following instructions to read a file...

Getters defined in a class Merciadri 3 124
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I've got some getters defined in one of my classes, so that other classes can access the pri...

Generating a `random' number between 0 and 1 with a higher probability for a 1 Merciadri 6 183
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I know various methods to generate a random number between 1 and a fixd integer, but I'm not...

Enum list Merciadri 12 145
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I've got a State enum defined in a separate State.java file (just like a class): == publ...

Calling accessor from outside, but having noSuchMethodError Merciadri 20 159
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I've got a Tableau.java file which contains a Tableau class defined like this: == public...

Accessing a String element (jth position) Merciadri 5 145
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I've got a String myString whose jth element needs to be accessed. I tried myString[j] but i...

Array of something Merciadri 8 115
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I am defining a `Tableau' array of `Cell' elements. Tableau and Cell are both classes, and s...