updated logic

tasks/main.yml

diff --git a/tasks/main.yml b/tasks/main.yml
index 187442c..79c8921 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -5,33 +5,28 @@
     msg: "Please provide java_home"
   when: java_home is not defined
 
-- name: Remove old JAVA_HOME
-  lineinfile:
-    create: yes
-    dest: "{{ apigee_installation_home }}/etc/defaults.sh"
-    regexp: "{{ item }}"
-    state: absent
-    backup: yes
-  with_items:
-  - "^JAVA_HOME="
-  - "^export JAVA_HOME"
-  - "^PATH=\\$JAVA_HOME/bin"
+#- name: Remove old JAVA_HOME
+#  lineinfile:
+#    create: yes
+#    dest: "{{ apigee_installation_home }}/etc/defaults.sh"
+#    regexp: "{{ item }}"
+#    state: absent
+#    backup: yes
+#  with_items:
+#  - "^JAVA_HOME="
+#  - "^export JAVA_HOME"
+#  - "^PATH=\\$JAVA_HOME/bin"
 
-- name: Update environment with JAVA_HOME
+- name: Update default.sh with JAVA_HOME
   lineinfile:
     create: yes
     dest: "{{ apigee_installation_home }}/etc/defaults.sh"
     regexp: "{{ item.regexp }}"
     line: '{{ item.line }}'
     backup: yes
+    state: present
   with_items:
   - { regexp: "^JAVA_HOME=", line: "JAVA_HOME={{ java_home }}" }
   - { regexp: "^PATH=\\$JAVA_HOME/bin:\\$PATH", line: "PATH=$JAVA_HOME/bin:$PATH"}
   - { regexp: "^export JAVA_HOME", line: "export JAVA_HOME"}
 
-
-- name: Update environment with path JAVA_HOME
-  lineinfile:
-    dest: "{{ apigee_installation_home }}/etc/defaults.sh"
-    line: 'PATH=$JAVA_HOME/bin:$PATH'
-    backup: yes