You are getting that error because the keytool executable is under the bin directory, not the lib directory in your example. And you will need to add the location of your keystore as well in the command line. There is a pretty good reference to all of this here – Jrun Help / Import certificates | Certificate stores | ColdFusion The default truststore is … Read more
So, the reason why gives that error is that “=” is an assignment operator in java, and so the left-hand side must be a variable. That being said, you probably actually want which uses the comparison operator (==) and the space character (‘ ‘). (“” is an empty string)
Java already knows the type of the method parameter; you don’t need to specify it when you call the method. Should be: This is assuming, of course, that you actually have a method nextInt defined. (I don’t see it in your code sample)
What is the line which gives exception ?? The reason for this is because the element to which you have referred is removed from the DOM structure I was facing the same problem while working with IEDriver. The reason was because javascript loaded the element one more time after i have referred so my date … Read more
You can use Scanner class Import first : Then you use like this. Side note : If you are using nextInt() with nextLine() you probably could have some trouble cause nextInt() does not read the last newline character of input and so nextLine() then is not gonna to be executed with desired behaviour. Read more in how to solve it in this previous question Skipping nextLine … Read more
You need to specify the radix. There’s an overload of Integer#parseInt() which allows you to.
Car is an Abstract class you cannot create an instance of it. you can potentially do something like keep in mind that you will need to call the super constructor, but then you will be able to create an instance of the FordFocus car type
you have an else statement after a for loop 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
Since there are several answers here showing non-working code for Windows, here is a clarification: This command does not work, for two reasons: There is no executable named cls.exe or cls.com in a standard Windows installation that could be invoked via Runtime.exec, as the well-known command cls is builtin to Windows’ command line interpreter. When launching a new process via Runtime.exec, the standard output gets … Read more
keySet() only returns a set of keys from your hash map, you should iterate this key set and the get the value from the hash map using these keys. In your example, the type of the hash map’s key is TypeKey, but you specified TypeValue in your generic for-loop, so it cannot be compiled. You should change it to: Update … Read more