Instalar Eclipse IDE en Ubuntu

Instalar Eclipse en Ubuntu
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1. Java Development Kit (kit de desarrollo Java de Oracle) JDK 
Descargar e instalar 
Link de descarga-> https://www.oracle.com/technetwork/java/javase/downloads/index.html
$> sudo apt-get install -y oracle-java11-installer 

OpenJDK
Link de Descarga -> https://jdk.java.net/
$> sudo apt install -y openjdk-11-jdk
$> sudo apt-get install default-jdk
Forma Manual
$> sudo tar xfvz /Descargas/openjdk-11+28_linux-x64_bin.tar.gz --directory /usr/lib/jvm
Actualización JDK
$> sudo apt-get install --only-upgrade default-jdk
$> sudo update-alternatives --config java


Entorno de Ejecución De Java JRE 
https://www.java.com/es/download/
$> sudo apt-get install openjdk-11-jre

2. Eclipse IDE for Java developers V.2018
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Link de Descarga --> https://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/2018-09/R/eclipse-java-2018-09-linux-gtk-x86_64.tar.gz&mirror_id=576