Compile failed when trying to deploy some test plugins

• Type: Bug
• Status: Closed
• Resolution: Won't Fix
• Affects Version/s: Master
• Fix Version/s: None
• Component/s: Testing > Plugins
• Labels:
  • QA-AUTOMATION
• Fix Priority: 3
• Bug Type: Regression Bug
• QA Test Name:
  • LocalFile.TestTransactionPortlet#ViewTransaction
• QA Test Score: 4

Steps to Reproduce:

1. In file /liferay-plugins/build.*.properties, update property 'app.server.parent.dir' points to a master bundle.
2. Go into /liferay-plugins/portlets/test-transaction-portlet. Run command ant all.

Expected Results:
Plugin should be built successfully.

Actual Results:
Compile failed with error:

    [javac] Compiling 8 source files to /opt/dev/projects/github/liferay-plugins-7.0.x/portlets/test-transaction-portlet/docroot/WEB-INF/classes
    [javac] /opt/dev/projects/github/liferay-plugins-7.0.x/portlets/test-transaction-portlet/docroot/WEB-INF/src/com/liferay/testtransaction/model/impl/BarCacheModel.java:20: error: cannot find symbol
    [javac] import com.liferay.portal.kernel.util.HashUtil;
    [javac]                                      ^
    [javac]   symbol:   class HashUtil
    [javac]   location: package com.liferay.portal.kernel.util
    [javac] /opt/dev/projects/github/liferay-plugins-7.0.x/portlets/test-transaction-portlet/docroot/WEB-INF/src/com/liferay/testtransaction/model/impl/BarCacheModel.java:60: error: cannot find symbol
    [javac] 		return HashUtil.hash(0, barId);
    [javac] 		       ^
    [javac]   symbol:   variable HashUtil
    [javac]   location: class BarCacheModel
    [javac] /opt/dev/projects/github/liferay-plugins-7.0.x/portlets/test-transaction-portlet/docroot/WEB-INF/src/com/liferay/testtransaction/service/persistence/impl/BarPersistenceImpl.java:230: error: incompatible types: com.liferay.portal.kernel.util.StringBundler cannot be converted to com.liferay.petra.string.StringBundler
    [javac] 				appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
    [javac] 				                        ^
    [javac] /opt/dev/projects/github/liferay-plugins-7.0.x/portlets/test-transaction-portlet/docroot/WEB-INF/src/com/liferay/testtransaction/service/persistence/impl/BarPersistenceImpl.java:1178: error: incompatible types: com.liferay.portal.kernel.util.StringBundler cannot be converted to com.liferay.petra.string.StringBundler
    [javac] 				appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
    [javac] 				                        ^
    [javac] Note: /opt/dev/projects/github/liferay-plugins-7.0.x/portlets/test-transaction-portlet/docroot/WEB-INF/src/com/liferay/testtransaction/service/persistence/impl/BarPersistenceImpl.java uses unchecked or unsafe operations.
    [javac] Note: Recompile with -Xlint:unchecked for details.
    [javac] Note: Some messages have been simplified; recompile with -Xdiags:verbose to get full output
    [javac] 4 errors
[stopwatch] [run.batch.test.action: 1:49.531 sec]

Reproduced on:
Tomcat 9.0.17 + MySQL 5.7. Portal master GIT ID: bfeecaedf0e596d049bdb68ba6331d4ab348a7c1.
Plugins 7.0.x GIT ID: becff7d0524058c17c6ae0b8dde544b790dcc4e3.

Same issue also happens on below test plugins:
test-blob-portlet
test-http-client-portlet
test-hook-portlet