Add netbeans package (#3764)

packages/netbeans.rb

+require 'package'
+
+class Netbeans < Package
+  description 'Apache NetBeans IDE is free open source software to quickly and easily develop desktop, mobile, and web applications with Java, JavaScript, HTML5, PHP, C/C++ and more.'
+  homepage 'https://netbeans.org/'
+  version '11.2'
+  source_url 'http://www.gtlib.gatech.edu/pub/apache/netbeans/netbeans/11.2/netbeans-11.2-bin.zip'
+  source_sha256 '6f3f77b042bddaa1e100f133747d0f59bad437adcdc662efda5fc961a170bb2d'
+
+  depends_on 'jdk8'
+  depends_on 'sommelier'
+
+  def self.install
+    FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/bin"
+    FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/share/netbeans"
+    FileUtils.rm Dir.glob('bin/*.exe')
+    FileUtils.mv Dir.glob('*'), "#{CREW_DEST_PREFIX}/share/netbeans"
+    FileUtils.ln_s "#{CREW_PREFIX}/share/netbeans/bin/netbeans", "#{CREW_DEST_PREFIX}/bin/netbeans"
+  end
+
+  def self.postinstall
+    puts
+    puts "Type 'netbeans' to get started.".lightblue
+    puts
+    puts "To remove, including all plugins and preferences, execute the following:".lightblue
+    puts "crew remove netbeans".lightblue
+    puts "rm -rf ~/.netbeans".lightblue
+    puts
+  end
+end