I have the following source code public class mod_MyMod extends BaseMod public String Version() { return “1.2_02”; } public void AddRecipes(CraftingManager recipes) { recipes.addRecipe(new ItemStack(Item.diamond), new Object[] { “#”, Character.valueOf(‘#’), Block.dirt }); } When I try to compile it I get the following error: java:11: reached end of file while parsing } What am I … Read more
You must understand the difference between a class and an instance of that class. If you see a car on the street, you know immediately that it’s a car even if you can’t see which model or type. This is because you compare what you see with the class “car”. The class contains which is similar to … Read more
you have an else statement after a for loop for(int i=3;i*i<=n;i+=2) { if(n%1==0) { System.out.println(“Your number isn’t prime.”); } } else { System.out.println(“Your number is prime!”); } you probably have to make a Boolean variable to do this one. there are various ways to do it, but here’s one that I would probably use boolean isPrime = true; for(int … Read more
This might help: 1) “Build” menu -> “Rebuild Project“. Sometimes Intellij doesn’t rewrite the classes because they already exist, this way you ask Intellij to rewrite everything. 2) “Run” menu -> “Edit configuration” -> delete the profile -> add back the profile (“Application” if it’s a Java application), choose your main class from the “Main … Read more
First of all, this is a compilation error. If you see the message it at runtime, you are probably running code that has compilation errors. Here are a couple of examples of the error: double d = 1.9; int i = int d; // error here ^ int j = someFunction(int[] a); // error here ^ … Read more
Your function has no return value void and you try to assign it to a string variable, that is what the error message means. So change: public static void encrypt(String original) throws Exception { to public static String encrypt(String original) throws Exception { and So the class looks like: class MD5Digest { public static String … Read more
Fatal error compiling: tools.jar not found:
