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--- java:build-java [2017/09/15 06:03] – [Add Depedency Package] admin
+++ java:build-java [2024/04/19 03:24] (current) – [Prepare environment variables] admin
@@ Line 4: / Line 4: @@
 d:\tools\jdk1.7.0_67\bin;D:\tools\apache-ant-1.8.4\bin;D:\tools\apache-maven-3.2.3\bin;
 </code>
-  * add new environment variable JAVA_HOME<code>
+  * add new environment variable JAVA_HOME(Change **Environment Variables in Windows**)<code>
 d:\tools\jdk1.7.0_67
 </code>
@@ Line 34: / Line 34: @@
 java -jar build\jar\helloworld.jar
 </code>
 ==== compile and run with external libraries(log4j) ====
   * update code to use log4j2<code java>
@@ Line 266: / Line 267: @@
 cd simplemaven
 mvn compile
-</code>
+</code> => maven will download all **dependency packages** to **~/.m2**
   - Step4: Run<code bat>
 java -cp target\simplemaven-1.0-SNAPSHOT.jar com.mycompany.App
@@ Line 584: / Line 585: @@
 ==== Add required project ====
 {{:java:eclipse-project-depedency.png|}}
+===== Proguard =====
+refer: https://www.guardsquare.com/en/proguard