Removing ONAP O-Parent as parent from CPS

- Fixed checkstyle and license validation.
- Updated checkstyle configuration (`onap-java-style.xml` and `check-license.xml`) to ensure compatibility with Maven Checkstyle Plugin version 3.3.1
- Removed obsolete properties causing build failures.
- Improved code style rules to meet ONAP Java guidelines.
- Vulnerabilities scan are now configured on parent pom.xml
- Fixed all code style.

Issue-ID: CPS-2470
Change-Id: I1e72af604415aa7587cbe1dff471ed0323e29aa3
Signed-off-by: sourabh_sourabh <sourabh.sourabh@est.tech>

1 files changed, 15 insertions, 0 deletions

diff --git a/checkstyle/src/main/resources/apache-license-2.regexp.txt b/checkstyle/src/main/resources/apache-license-2.regexp.txt
new file mode 100644
index 0000000000..80f7be3fd8
--- /dev/null
+++ b/checkstyle/src/main/resources/apache-license-2.regexp.txt
@@ -0,0 +1,15 @@
+^/[*]+$
+^ \* Copyright .*$
+^ \*( )?$
+^ \* Licensed under the Apache License, Version 2.0 \(the "License"\);$
+^ \* you may not use this file except in compliance with the License.$
+^ \* You may obtain a copy of the License at$
+^ \*( )?$
+^ \*( )*http://www.apache.org/licenses/LICENSE-2.0$
+^ \*( )?$
+^ \* Unless required by applicable law or agreed to in writing, software
+^ \* distributed under the License is distributed on an "AS IS" BASIS,
+^ \* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+^ \* See the License for the specific language governing permissions and
+^ \* limitations under the License.
+^ [*]+/$
\ No newline at end of file