'HttpClient' used without 'try'-with-resources statement

Class `DataBean` is exposed outside its defined visibility scope

Class `ClickType` is exposed outside its defined visibility scope

Class `ItemMetaMatcher` is exposed outside its defined visibility scope

Class `PossiblyLevel` is exposed outside its defined visibility scope

Condition `qs != null` is always `true`

Condition `currentDatabaseVersion == 15` is always `true`

Condition `this.uniqueId != null` is always `true` when reached

Condition `obj == null` is always `false`

Condition `shop.getOwner() == null` is always `false`

Condition `shop.getItem() == null` is always `false`

Condition `shop.getOwner() == null` is always `false`

Condition `player == null` is always `false`

Condition `event.getDestination() == null` is always `false`

Condition `date == null` is always `false`

Condition `PLUGIN == null` is always `false`

Condition `inventory == null` is always `false`

Condition `shop.getLocation() == null` is always `false`

Condition `this.uniqueId != null` is always `true`

Condition `symbolLink == null` is always `false`

Condition `inventoryWrapperProvider == null` is always `false`

Method invocation `hasDisplayName` may produce `NullPointerException`

Method invocation `add` may produce `NullPointerException`

Argument `obj.getUniqueId()` might be null

Method invocation `getType` may produce `NullPointerException`

Argument `shop.getLocation().getWorld()` might be null

Method invocation `getName` may produce `NullPointerException`

Method invocation `getName` may produce `NullPointerException`

Method invocation `getName` may produce `NullPointerException`

Argument `shop.getLocation().getWorld()` might be null

`null` is returned by the method declared as @NotNull

Method invocation `getUID` may produce `NullPointerException`

Method invocation `getName` may produce `NullPointerException`

Method invocation `hasItemFlag` may produce `NullPointerException`

Method invocation `saveToString` may produce `NullPointerException`

Method invocation `getName` may produce `NullPointerException`

Method invocation `getUID` may produce `NullPointerException`

Method invocation `hasEnchants` may produce `NullPointerException`

Argument `getHikariJavaPlugin().getResource("price-restriction.yml")` might be null

Method invocation `getMarkerAPI` may produce `NullPointerException`

`null` is returned by the method declared as @NotNull

`null` is returned by the method declared as @NotNull

Argument `plugin.getConfig().getString("messages.to-echest")` might be null

`null` is returned by the method declared as @NotNull

Method invocation `dropItemNaturally` may produce `NullPointerException`

Method invocation `getName` may produce `NullPointerException`

Argument `shop.getLocation().getWorld()` might be null

Method invocation `getName` may produce `NullPointerException`

Argument `obj.getUniqueId()` might be null

Argument `shop.getLocation().getWorld()` might be null

Method invocation `stream` may produce `NullPointerException`

`null` is returned by the method declared as @NotNull

Method invocation `getName` may produce `NullPointerException`

Method invocation `hasCurrency` may produce `NullPointerException`

Method invocation `getName` may produce `NullPointerException`

`null` is returned by the method declared as @NotNull

Argument `shop.getLocation().getWorld()` might be null

Method invocation `isChunkLoaded` may produce `NullPointerException`

Argument `event.getLocation().getWorld()` might be null

Argument `loc.getWorld()` might be null

Argument `shop.getLocation().getWorld()` might be null

Method invocation `getDamage` may produce `NullPointerException`

Argument `getConfig().getString("messages.description")` might be null

Argument `shop.getLocation().getWorld()` might be null

Method invocation `isSpawned` may produce `NullPointerException`

Method invocation `getName` may produce `NullPointerException`

Argument `event.getShop().getLocation().getWorld()` might be null

Method invocation `getName` may produce `NullPointerException`

Method invocation `getAsString` may produce `NullPointerException`

Method invocation `toEpochMilli` may produce `NullPointerException`

`null` is returned by the method declared as @NotNull

Argument `shop.getLocation().getWorld()` might be null

Method invocation `getName` may produce `NullPointerException`

Method invocation `toEpochMilli` may produce `NullPointerException`

Method invocation `economyProvided` may produce `NullPointerException`

Method invocation `getName` may produce `NullPointerException`

Method invocation `getName` may produce `NullPointerException`

Method invocation `toMillis` may produce `NullPointerException`

Method invocation `getName` may produce `NullPointerException`

Method invocation `equals` may produce `NullPointerException`

Argument `shopLoc.getWorld()` might be null

Argument `shop.getLocation().getWorld()` might be null

Argument `plugin.getApi().getInventoryWrapperRegistry().get("QuickShop-Hikari")` might be null

Method invocation `getName` may produce `NullPointerException`

Method invocation `getName` may produce `NullPointerException`

Argument `targetUser` might be null

Method invocation `getName` may produce `NullPointerException`

Argument `obj.getUniqueId()` might be null

Method invocation `getName` may produce `NullPointerException`

Method invocation `getName` may produce `NullPointerException`

Argument `loc.getWorld()` might be null

Method invocation `hasDisplayName` may produce `NullPointerException`

Method invocation `stream` may produce `NullPointerException`

Method invocation `getAmount` may produce `NullPointerException`

Argument `getDisplayLocation()` might be null

Method invocation `getAsString` may produce `NullPointerException`

Argument `plugin.getConfig().getString("messages.to-chest")` might be null

Method invocation `getName` may produce `NullPointerException`

Argument `shop.getLocation().getWorld()` might be null

`null` is returned by the method declared as @NotNull

Argument `event.getShop().getLocation().getWorld()` might be null

Method invocation `hasLore` may produce `NullPointerException`

Argument `shopLoc.getWorld()` might be null

Method invocation `getName` may produce `NullPointerException`

Method invocation `getAmount` may produce `NullPointerException`

Method invocation `getName` may produce `NullPointerException`

Argument `event.getCreator().getUniqueId()` might be null

Method invocation `getName` may produce `NullPointerException`

Argument `shop.getLocation().getWorld()` might be null

Method invocation `getName` may produce `NullPointerException`

Argument `plugin.getConfig().getConfigurationSection("matcher.item")` might be null

Result of `File.mkdirs()` is ignored

Result of `File.createNewFile()` is ignored

Result of `File.delete()` is ignored

Result of `File.mkdirs()` is ignored

Result of `File.mkdirs()` is ignored

Result of `File.mkdirs()` is ignored

Result of `File.createNewFile()` is ignored

Result of `File.mkdirs()` is ignored

Result of `File.delete()` is ignored

Result of `FileInputStream.read()` is ignored

Result of `File.delete()` is ignored

Result of `File.createNewFile()` is ignored

Result of `File.delete()` is ignored

Result of `BigDecimal.setScale()` is ignored

Result of `File.createNewFile()` is ignored

Result of `File.delete()` is ignored

Result of `File.createNewFile()` is ignored

Result of `File.mkdirs()` is ignored

Result of `File.mkdirs()` is ignored

Result of `File.createNewFile()` is ignored

Result of `File.delete()` is ignored

Result of `Class.getMethod()` is ignored

Result of `File.delete()` is ignored

Result of `File.delete()` is ignored

Result of `File.createNewFile()` is ignored

Result of `File.mkdirs()` is ignored

Result of `File.createNewFile()` is ignored

Contents of collection `permissions` are updated, but never queried

Contents of collection `shops` are updated, but never queried

Pattern variable `createFlag` hides field in class 'Main'

Pattern variable `tradeFlag` hides field in class 'Main'

'Collection' may not contain objects of type 'capture of ?'

'Collection' may not contain objects of type 'capture of ?'

'getItems()' is declared in unstable interface 'org.bukkit.inventory.meta.BundleMeta' marked with @ApiStatus.Experimental

'org.bukkit.inventory.meta.BundleMeta' is marked unstable with @ApiStatus.Experimental

'newDataInput(byte\[\])' is marked unstable with @beta

'newDataOutput()' is marked unstable with @beta

'getPlayer()' is declared in unstable class 'com.velocitypowered.api.event.player.ServerPostConnectEvent' marked with @beta

'org.bukkit.inventory.meta.BundleMeta' is marked unstable with @ApiStatus.Experimental

'com.velocitypowered.api.event.player.ServerPostConnectEvent' is marked unstable with @beta

'org.bukkit.inventory.meta.BundleMeta' is marked unstable with @ApiStatus.Experimental

'NamespacedKey(java.lang.String, java.lang.String)' is marked unstable with @ApiStatus.Internal

'org.bukkit.inventory.meta.BundleMeta' is marked unstable with @ApiStatus.Experimental

'hasItems()' is declared in unstable interface 'org.bukkit.inventory.meta.BundleMeta' marked with @ApiStatus.Experimental

'hasItems()' is declared in unstable interface 'org.bukkit.inventory.meta.BundleMeta' marked with @ApiStatus.Experimental

'com.google.common.io.ByteStreams' is marked unstable with @beta

'newDataOutput()' is declared in unstable class 'com.google.common.io.ByteStreams' marked with @beta

'newDataOutput()' is marked unstable with @beta

'getItems()' is declared in unstable interface 'org.bukkit.inventory.meta.BundleMeta' marked with @ApiStatus.Experimental

'hasItems()' is declared in unstable interface 'org.bukkit.inventory.meta.BundleMeta' marked with @ApiStatus.Experimental

'org.bukkit.inventory.meta.BundleMeta' is marked unstable with @ApiStatus.Experimental

The value `previewComponentPrePopulateEvent.getItemStack()` assigned to `previewItemStack` is never used

The following actions uses Node.js version which is deprecated and will be forced to run on node20: actions/checkout@v3, JetBrains/[email protected]. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/