Jump To Close Expand all Collapse all Table of contents Migrating OpenJDK 8 to OpenJDK 11 Making open source more inclusive Providing feedback on Red Hat documentation 1. Migrating OpenJDK 8 to OpenJDK 11 overview Expand section "1. Migrating OpenJDK 8 to OpenJDK 11 overview" Collapse section "1. Migrating OpenJDK 8 to OpenJDK 11 overview" 1.1. About the Red Hat build of OpenJDK 8u and OpenJDK 11u 2. Major differences between OpenJDK 8 and OpenJDK 11 Expand section "2. Major differences between OpenJDK 8 and OpenJDK 11" Collapse section "2. Major differences between OpenJDK 8 and OpenJDK 11" 2.1. Cryptography and security 2.2. Garbage collector (GC) 2.3. Garbage collector (GC) logging options 2.4. OpenJDK graphics 2.5. Webstart and applets 2.6. Java library classes 2.7. Extension and endorsed override mechanisms 2.8. Deprecated and removed functionality from OpenJDK 11 3. Preparation for migration 4. Tools for application migration Legal Notice Settings Close Language: 日本語 English Language: 日本語 English Format: Multi-page Single-page PDF Format: Multi-page Single-page PDF Language and Page Formatting Options Language: 日本語 English Language: 日本語 English Format: Multi-page Single-page PDF Format: Multi-page Single-page PDF Migrating OpenJDK 8 to OpenJDK 11 OpenJDK 8 Red Hat Customer Content Services Legal NoticeAbstract The Migrating OpenJDK 8 to OpenJDK 11 guide provides information on how to upgrade your OpenJDK 8 application to OpenJDK 11. Next