Questions tagged as 'java'

Tagged questions
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Directory Subreport

I'm having problems locating the subreport, when I was using the local project it worked perfectly, but now that I've gone to the server it's not locating the subreport. I'm trying to use it like this: <parameter name="SUBREPORT_DIR" class=...
asked by 18.07.2016 / 23:47
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Error generating signed APK

When I sign the apk to send the Play Store, the following error message occurs:    Error: Fragments should be static such that they can be re-instantiated by the system, and anonymous classes are not static   [ValidFragment] Could...
asked by 14.07.2016 / 19:02
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Add bookmarks to gmap

I want to add a bookmark at the point I'm showing on the map. It loads the map and everything, but I can not add the bookmark. <h:body> <h:form> <p:poll interval="10" listener="#{gadoBean.obterPosicaoTag}...
asked by 13.07.2016 / 20:20
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How to draw in a JDialog

Hello. I have a window in JDialog, where I put several components, which looks like this:
asked by 14.07.2016 / 19:53
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Doubt with component switching in eclipse migration for android studio

I have an application that has been migrated from eclipse, it uses a component: link , but it generates error in opening the application, this way I had to comment the code that is below so that it was possible to compile the project, I need to...
asked by 14.07.2016 / 16:05
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Constructing a java table from a vector as a parameter

Hello! I'm having trouble building a table. It is as follows, the user defines a series of variables that are stored in a vector. I would like the variables stored in this array to be the name of the columns in the table. The problem does not in...
asked by 14.07.2016 / 20:42
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Activity Maps restarts whenever I minimize

Well, on android 4.2.1 is working, but on another device with android 4.2.2 it restarts, ie it does not save the state of the activity, this problem only appears with the activitys that I use map, in the other it works quietly . Below is the sta...
asked by 12.07.2016 / 01:58
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Passing a variable to annotation

I'm reading a JSON (using Jackson) and wanted to take this value and assign it to the Spring-Boot Annotation. It would be possible ? Here's the example below: @Scheduled(fixedRate = 14400000) public void timelineUser() { log.info("...
asked by 11.07.2016 / 23:06
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How to delete objects within a List?

In this project I'm using JSF, PrimeFaces and I'm still new in programming .. the list screen is displaying information according to the bank I just wanted to delete these fields that appear on the list screen when selected through the checkb...
asked by 10.07.2016 / 01:59
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Display coordinates on the map with gmap

I want to get coordinates of the database and show them on the map along with the marker, but I can not. I think there is something missing in the view . It should show only the last location data stored in the DB. Can anyone help me? The pr...
asked by 08.07.2016 / 16:44