Cleanup and fix some warnings.

platform-independent/c/core/build.gradle

@@ -14,14 +14,13 @@ artifacts {
         from 'lib'
 
         components.withType( ComponentWithRuntimeFile ) {
-            if (isOptimized()) {
+            if (optimized)
                 from runtimeFile, {
                     into standardOperatingSystem( targetPlatform ) + '/' + standardArchitecture( targetPlatform )
                 }
         }
     }
 }
-}
 
 library {
     baseName.set( 'mpw' )
@@ -55,31 +54,33 @@ library {
             from files( new File( Jvm.current().javaHome, 'include' ) ) { first().eachDir { from it } }
         }
 
-        binaries.configureEach {
+        binaries.whenElementFinalized {
+            project.dependencies {
                 def system = standardOperatingSystem( targetPlatform )
 
-            project.dependencies {
+                // libsodium
-                add( linkLibraries.name,
+                archive.dependsOn project.tasks.maybeCreate( "build_libsodium-${system}", Exec ).configure {
-                     fileTree( "$rootDir/../lib/libsodium/build-${system}~/out/lib" ) )
-            }
-
-            archive.dependsOn project.tasks.maybeCreate( "build_libsodium-${system}", Exec.class ).configure {
                     commandLine 'bash', "$rootDir/../lib/bin/build_libsodium-${system}"
                     privateHeaders.from "$rootDir/../lib/libsodium/build-${system}~/out/include"
+                    add( linkLibraries.name, fileTree( "$rootDir/../lib/libsodium/build-${system}~/out/lib" ) )
                 }
-            clean.dependsOn project.tasks.maybeCreate( "clean_libsodium-${system}", Exec.class ).configure {
+                clean.dependsOn project.tasks.maybeCreate( "clean_libsodium-${system}", Exec ).configure {
                     commandLine 'bash', "$rootDir/../lib/bin/build_libsodium-${system}", 'clean'
                 }
-            archive.dependsOn project.tasks.maybeCreate( "build_libjson-c-${system}", Exec.class ).configure {
+
+                // libjson-c
+                archive.dependsOn project.tasks.maybeCreate( "build_libjson-c-${system}", Exec ).configure {
                     commandLine 'bash', "$rootDir/../lib/bin/build_libjson-c-${system}"
                     privateHeaders.from "$rootDir/../lib/libjson-c/build-${system}~/out/include"
+                    add( linkLibraries.name, fileTree( "$rootDir/../lib/libjson-c/build-${system}~/out/lib" ) )
                 }
-            clean.dependsOn project.tasks.maybeCreate( "clean_libjson-c-${system}", Exec.class ).configure {
+                clean.dependsOn project.tasks.maybeCreate( "clean_libjson-c-${system}", Exec ).configure {
                     commandLine 'bash', "$rootDir/../lib/bin/build_libjson-c-${system}", 'clean'
                 }
             }
         }
     }
+}
 
 static String standardOperatingSystem(NativePlatform platform) {
     OperatingSystem os = platform.getOperatingSystem()

platform-independent/java/gui/src/main/java/com/lyndir/masterpassword/gui/GUI.java

@@ -47,7 +47,7 @@ public class GUI {
 
     public static void main(final String... args) {
         Thread.setDefaultUncaughtExceptionHandler(
-                (t, e) -> logger.err( e, "Uncaught: %s", e.getLocalizedMessage() ) );
+                (t, e) -> logger.bug( e, "Uncaught: %s", e.getLocalizedMessage() ) );
 
         if (Config.get().checkForUpdates())
             checkUpdate();

platform-independent/java/gui/src/main/java/com/lyndir/masterpassword/gui/SwingExecutorService.java

@@ -33,7 +33,7 @@ public class SwingExecutorService extends AbstractExecutorService {
 
         synchronized (pendingCommands) {
             if (pendingCommands.isEmpty())
-                terminated.offer( true );
+                terminated.add( true );
         }
     }
 
@@ -85,7 +85,7 @@ public class SwingExecutorService extends AbstractExecutorService {
             pendingCommands.remove( command );
 
             if (shutdown && pendingCommands.isEmpty())
-                terminated.offer( true );
+                terminated.add( true );
         }
     }
 }

platform-independent/java/model/src/main/java/com/lyndir/masterpassword/model/impl/Changeable.java

@@ -11,11 +11,12 @@ public class Changeable {
 
     private static final ExecutorService changeExecutor = Executors.newSingleThreadExecutor();
 
-    private boolean  changed;
+    private final Object   mutex    = new Object();
     private       Grouping grouping = Grouping.APPLY;
+    private       boolean  changed;
 
     void setChanged() {
-        synchronized (changeExecutor) {
+        synchronized (mutex) {
             if (changed)
                 return;
 
@@ -23,6 +24,7 @@ public class Changeable {
                 changed = true;
             if (grouping != Grouping.APPLY)
                 return;
+        }
 
         changeExecutor.submit( () -> {
             synchronized (changeExecutor) {
@@ -34,25 +36,24 @@ public class Changeable {
             onChanged();
         } );
     }
-    }
 
     protected void onChanged() {
     }
 
     public void beginChanges() {
-        synchronized (changeExecutor) {
+        synchronized (mutex) {
             grouping = Grouping.BATCH;
         }
     }
 
     public void ignoreChanges() {
-        synchronized (changeExecutor) {
+        synchronized (mutex) {
             grouping = Grouping.IGNORE;
         }
     }
 
     public boolean endChanges() {
-        synchronized (changeExecutor) {
+        synchronized (mutex) {
             grouping = Grouping.APPLY;
 
             if (changed) {

platform-independent/java/model/src/main/java/com/lyndir/masterpassword/model/impl/MPFileSite.java

@@ -159,7 +159,7 @@ public class MPFileSite extends MPBasicSite<MPFileQuestion> {
 
     @Override
     public int compareTo(final MPSite<?> o) {
-        int comparison = (o instanceof MPFileSite)? -getLastUsed().compareTo( ((MPFileSite) o).getLastUsed() ): 0;
+        int comparison = (o instanceof MPFileSite)? ((MPFileSite) o).getLastUsed().compareTo( getLastUsed() ): 0;
         if (comparison != 0)
             return comparison;
 

platform-independent/java/model/src/main/java/com/lyndir/masterpassword/model/impl/MPFileUser.java

@@ -171,7 +171,7 @@ public class MPFileUser extends MPBasicUser<MPFileSite> {
 
     @Override
     public int compareTo(final MPUser<?> o) {
-        int comparison = (o instanceof MPFileUser)? -getLastUsed().compareTo( ((MPFileUser) o).getLastUsed() ): 0;
+        int comparison = (o instanceof MPFileUser)? ((MPFileUser) o).getLastUsed().compareTo( getLastUsed() ): 0;
         if (comparison != 0)
             return comparison;
 

platform-independent/java/model/src/main/java/com/lyndir/masterpassword/model/impl/MPJSONAnyObject.java

@@ -19,6 +19,7 @@
 package com.lyndir.masterpassword.model.impl;
 
 import com.fasterxml.jackson.annotation.*;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 import java.util.*;
 
 
@@ -41,6 +42,7 @@ class MPJSONAnyObject {
 
         @Override
         @SuppressWarnings({ "ChainOfInstanceofChecks", "Contract" })
+        @SuppressFBWarnings({"EQ_UNUSUAL","EQ_CHECK_FOR_OPERAND_NOT_COMPATIBLE_WITH_THIS", "HE_EQUALS_USE_HASHCODE"})
         public boolean equals(final Object obj) {
             if (obj instanceof Collection<?>)
                 return ((Collection<?>) obj).isEmpty();

platform-independent/java/model/src/main/java/com/lyndir/masterpassword/model/impl/MPJSONFile.java

@@ -82,7 +82,6 @@ public class MPJSONFile extends MPJSONAnyObject {
         user.default_type = modelUser.getDefaultType();
 
         // Section "sites"
-        if (sites == null)
         sites = new LinkedHashMap<>();
         for (final MPFileSite modelSite : modelUser.getSites()) {
             String content = null, loginContent = null;