Removed unused import

Author: cmaglie

app/src/processing/app/syntax/PdeKeywords.java

@@ -30,7 +30,6 @@
 import org.fife.ui.rsyntaxtextarea.TokenTypes;
 import processing.app.Base;
 import processing.app.BaseNoGui;
-import processing.app.legacy.PApplet;
 import processing.app.debug.TargetPlatform;
 
 import java.io.BufferedReader;

arduino-core/src/cc/arduino/contributions/packages/ContributionInstaller.java

@@ -34,7 +34,6 @@
 import cc.arduino.contributions.DownloadableContributionsDownloader;
 import cc.arduino.contributions.ProgressListener;
 import cc.arduino.contributions.SignatureVerifier;
-import cc.arduino.contributions.filters.InstalledPredicate;
 import cc.arduino.filters.FileExecutablePredicate;
 import cc.arduino.utils.ArchiveExtractor;
 import cc.arduino.utils.MultiStepProgress;