Added missing license headers, added missing blank line between license header

and package declaration, organized imports

Author: Federico Fissore

app/src/cc/arduino/contributions/libraries/LibraryByTypeComparator.java

@@ -1,3 +1,32 @@
+/*
+ * This file is part of Arduino.
+ *
+ * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
+ *
+ * Arduino is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction.  Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License.  This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ */
+
 package cc.arduino.contributions.libraries;
 
 import java.util.Comparator;

app/src/cc/arduino/contributions/libraries/LibraryOfSameTypeComparator.java

@@ -1,3 +1,32 @@
+/*
+ * This file is part of Arduino.
+ *
+ * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
+ *
+ * Arduino is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction.  Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License.  This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ */
+
 package cc.arduino.contributions.libraries;
 
 import java.util.Comparator;

app/src/cc/arduino/contributions/libraries/LibraryTypeComparator.java

@@ -1,3 +1,32 @@
+/*
+ * This file is part of Arduino.
+ *
+ * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
+ *
+ * Arduino is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction.  Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License.  This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ */
+
 package cc.arduino.contributions.libraries;
 
 import java.util.Arrays;

app/src/cc/arduino/contributions/libraries/ui/ContributedLibraryTableCell.java

@@ -26,15 +26,16 @@
  * invalidate any other reasons why the executable file might be covered by
  * the GNU General Public License.
  */
+
 package cc.arduino.contributions.libraries.ui;
 
+import cc.arduino.contributions.DownloadableContribution;
+import cc.arduino.contributions.DownloadableContributionVersionComparator;
 import cc.arduino.contributions.VersionComparator;
 import cc.arduino.contributions.filters.BuiltInPredicate;
 import cc.arduino.contributions.filters.InstalledPredicate;
 import cc.arduino.contributions.libraries.ContributedLibrary;
 import cc.arduino.contributions.libraries.filters.OnlyUpstreamReleasePredicate;
-import cc.arduino.contributions.DownloadableContribution;
-import cc.arduino.contributions.DownloadableContributionVersionComparator;
 import cc.arduino.contributions.ui.InstallerTableCell;
 import cc.arduino.contributions.ui.listeners.DelegatingKeyListener;
 import cc.arduino.utils.ReverseComparator;

app/src/cc/arduino/contributions/libraries/ui/DropdownLibraryOfTypeItem.java

@@ -30,7 +30,6 @@
 package cc.arduino.contributions.libraries.ui;
 
 import cc.arduino.contributions.libraries.ContributedLibrary;
-import cc.arduino.contributions.libraries.filters.CategoryPredicate;
 import cc.arduino.contributions.libraries.filters.TypePredicate;
 import cc.arduino.contributions.ui.DropdownItem;
 import com.google.common.base.Predicate;

app/src/cc/arduino/contributions/libraries/ui/LibrariesIndexTableModel.java

@@ -26,16 +26,15 @@
  * invalidate any other reasons why the executable file might be covered by
  * the GNU General Public License.
  */
+
 package cc.arduino.contributions.libraries.ui;
 
 import cc.arduino.contributions.DownloadableContributionBuiltInAtTheBottomComparator;
-import cc.arduino.contributions.VersionHelper;
 import cc.arduino.contributions.filters.InstalledPredicate;
 import cc.arduino.contributions.libraries.ContributedLibrary;
 import cc.arduino.contributions.libraries.LibrariesIndexer;
 import cc.arduino.contributions.packages.ContributedPlatform;
 import cc.arduino.contributions.ui.FilteredAbstractTableModel;
-import com.github.zafarkhaja.semver.Version;
 import com.google.common.base.Predicate;
 import com.google.common.base.Predicates;
 import com.google.common.collect.Collections2;

app/src/cc/arduino/contributions/libraries/ui/LibraryManagerUI.java

@@ -26,25 +26,26 @@
  * invalidate any other reasons why the executable file might be covered by
  * the GNU General Public License.
  */
+
 package cc.arduino.contributions.libraries.ui;
 
+import cc.arduino.contributions.DownloadableContribution;
 import cc.arduino.contributions.libraries.ContributedLibrary;
 import cc.arduino.contributions.libraries.LibrariesIndexer;
 import cc.arduino.contributions.libraries.LibraryInstaller;
 import cc.arduino.contributions.libraries.LibraryTypeComparator;
-import cc.arduino.contributions.DownloadableContribution;
-import cc.arduino.contributions.ui.InstallerJDialogUncaughtExceptionHandler;
 import cc.arduino.contributions.ui.*;
 import cc.arduino.utils.Progress;
 import com.google.common.base.Predicate;
-import processing.app.BaseNoGui;
 import processing.app.Platform;
 
 import javax.swing.*;
 import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
-import java.util.*;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.LinkedList;
 
 import static processing.app.I18n._;
 

app/src/cc/arduino/contributions/packages/ui/ContributedPlatformTableCell.java

@@ -26,16 +26,17 @@
  * invalidate any other reasons why the executable file might be covered by
  * the GNU General Public License.
  */
+
 package cc.arduino.contributions.packages.ui;
 
+import cc.arduino.contributions.DownloadableContribution;
 import cc.arduino.contributions.DownloadableContributionVersionComparator;
 import cc.arduino.contributions.VersionComparator;
 import cc.arduino.contributions.filters.BuiltInPredicate;
 import cc.arduino.contributions.filters.InstalledPredicate;
 import cc.arduino.contributions.packages.ContributedBoard;
 import cc.arduino.contributions.packages.ContributedHelp;
 import cc.arduino.contributions.packages.ContributedPlatform;
-import cc.arduino.contributions.DownloadableContribution;
 import cc.arduino.contributions.ui.InstallerTableCell;
 import cc.arduino.contributions.ui.listeners.DelegatingKeyListener;
 import cc.arduino.utils.ReverseComparator;

app/src/cc/arduino/contributions/packages/ui/ContributionIndexTableModel.java

@@ -26,6 +26,7 @@
  * invalidate any other reasons why the executable file might be covered by
  * the GNU General Public License.
  */
+
 package cc.arduino.contributions.packages.ui;
 
 import cc.arduino.contributions.DownloadableContributionBuiltInAtTheBottomComparator;

app/src/cc/arduino/contributions/packages/ui/ContributionManagerUI.java

@@ -26,15 +26,15 @@
  * invalidate any other reasons why the executable file might be covered by
  * the GNU General Public License.
  */
+
 package cc.arduino.contributions.packages.ui;
 
+import cc.arduino.contributions.DownloadableContribution;
 import cc.arduino.contributions.packages.ContributedPlatform;
 import cc.arduino.contributions.packages.ContributionInstaller;
 import cc.arduino.contributions.packages.ContributionsIndexer;
-import cc.arduino.contributions.DownloadableContribution;
 import cc.arduino.contributions.ui.*;
 import cc.arduino.utils.Progress;
-import processing.app.BaseNoGui;
 import processing.app.I18n;
 import processing.app.Platform;