I’m trying to take two 2d array inputs, and then add them together, but it won’t compile correctly. For some reason if i declare the ‘addedMatrix’ outside of the method the code compiles but the addedMatrix is blank Heres what I have so far : Answer Your syntax is wrong completely firs…
Soot – Get JimpleBody from a CFG
I’d like to get UnitGraph from a Java Class. I load it by ClassFile and get the method_info of main(). Then I create a CFG and try to convert it into a UnitGraph. My method is to get JimpleBody of the CFG and then create a UnitGraph. However, I can’t get JimpleBody by invoking cfg.jimplify(……
Using both FileInputStream and FileOutputStream
I am stuck on my problem where I have to read a file given by the user and then calculate names, grades, and such. But the issue I am having is that I need to take that data and store it in a text file names report.txt and then take the data from the first file and then compute the
sorting files using multithreading in java
I was given an assignment to write all ordered contents of given files into a result.txt. At first, the filenames are split into different Arraylists where each file contains a label in a format #n/N where N is the total number of files. e.g. British explorer James Clark Ross led the first expedition to reach…
I am trying to invoke rest API using Java transformation getting compile error as cannot find symbol set Requestmethod
Below are the java packages and code written. The above code is updated code , after compiling no errors but the workflow keeps on running does not end, as if the code is running in loop. Kindly once check this code. Answer I will try to go through the errors one by one, even for errors that are not shown
Gradle build: Java plugin not compatible with Android plugins
When I build, I have the error The ‘java’ plugin has been applied, but it is not compatible with the Android plugins. The internet answers says to remove the line “apply plugin: ‘java’” and the file gradle.init, but I can find neither in my environment… Where exactly is the…
Check if ArrayList Contains same array order ignored
I’ve initialized an ArrayList holding int arrays as such: ArrayList<int[]> holder = new ArrayList<int[]>(); If I add an int[] like this: int[] first = {1, 2, 3}; holder.add(first); If I do this check, I want the function to return true, but it returns false right now int[] second = {2, 1, 3}…
Inputting multiple 2D array elements at the same time
I am trying to create a program that will create an mxm grid using a 2D array. I want each of the elements within the array to be a “*”. The problem is that I don’t want to have to write a line of code to individually change each element within the grid. The m is going to be variable
Enter a number within a certain range, and then get the system to prompt me to input names for that number that has been entered?
I am trying to input a number between 1-10, if a number is entered which out of this range 3 consecutive times, the system should terminate. If the number is within the range, it should then prompt the user to enter names, which should match the number that was initially added. (So if 3 was inputted initially…
Java: make static methods of one class mirror instance methods of another class
I have a POJO like this: As an alternative to Java reflection (which is quite slow in general), I would like to define a class with static methods like this: which enforces the creation/deprecation of a static method every time the Foo class is updated. For example, if the field bar2 is deleted in FooStatic, …