yumdownloader java-1.8.0-openjdk-headless-1.8.0.151-5.b12.el7_4.x86_64
yumdownloader java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64
yum downgrade java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64.rpm java-1.8.0-openjdk-headless-1.8.0.151-5.b12.el7_4.x86_64.rpm
yumdownloader java-1. 8.0-openjdk- headless- 1.8.0.151- 5.b12.el7_ 4.x86_64
yumdownloader java-1. 8.0-openjdk- 1.8.0.151- 5.b12.el7_ 4.x86_64
yum downgrade java-1. 8.0-openjdk- 1.8.0.151- 5.b12.el7_ 4.x86_64. rpm java-1. 8.0-openjdk- headless- 1.8.0.151- 5.b12.el7_ 4.x86_64. rpm