From 5b80d947ccf335d279be7a77bf2cea147f93f23a Mon Sep 17 00:00:00 2001
From: Lan Xia <Lan_Xia@ca.ibm.com>
Date: Fri, 22 Nov 2024 10:18:08 -0500
Subject: [PATCH] Revert "Use tools.jar from java.home/lib directory (#140)"
 (#141)

This reverts commit c859a78bf7b10e0306303cd1b5e169bc36c77045.
---
 stf.build/include/top.xml                            |  6 +++---
 .../stf/environment/StfEnvironmentCore.java          | 12 ------------
 2 files changed, 3 insertions(+), 15 deletions(-)

diff --git a/stf.build/include/top.xml b/stf.build/include/top.xml
index 43ce102..f0f9f12 100644
--- a/stf.build/include/top.xml
+++ b/stf.build/include/top.xml
@@ -132,7 +132,7 @@ limitations under the License.
 		<pathelement location="${first_prereqs_root}/log4j/log4j-core.jar"/>
 	</path>
 	<path id="tools.class.path">
-		<pathelement location="${java.home}/../lib/tools.jar"/>
+		<pathelement location="${first_prereqs_root}/tools/tools.jar"/>
 	</path>
 	<path id="asm.class.path">
 		<pathelement location="${first_prereqs_root}/asm/asm.jar"/>
@@ -332,9 +332,9 @@ limitations under the License.
 	-->
 
 	<target name="configure-tools-jar" depends="setup-java-properties" unless="${tools_jar_correct}">
-		<property name="tools_jar_origin" value="${java.home}/../lib/tools.jar"/>
+		<property name="tools_jar_origin" value="${java_bindir}/../lib/tools.jar"/>
 		<echo message="configure-tools-jar: Copying ${tools_jar_origin} to ${tools_jar_dir}"/>
-        <copy file="${tools_jar_origin}" todir="${tools_jar_dir}"/>
+		<copy file="${tools_jar_origin}" todir="${tools_jar_dir}"/>
 		<property name="tools_jar" value="${tools_jar_dir}/${tools_jar_file}"/>
 		<available file="${tools_jar_dir}/${tools_jar_file}" property="tools_jar_correct"/>
 	</target>
diff --git a/stf.core/src/stf.core/net/adoptopenjdk/stf/environment/StfEnvironmentCore.java b/stf.core/src/stf.core/net/adoptopenjdk/stf/environment/StfEnvironmentCore.java
index 23514ba..5935ba9 100644
--- a/stf.core/src/stf.core/net/adoptopenjdk/stf/environment/StfEnvironmentCore.java
+++ b/stf.core/src/stf.core/net/adoptopenjdk/stf/environment/StfEnvironmentCore.java
@@ -94,18 +94,6 @@ public StfEnvironmentCore(ArrayList<PropertyFileDetails> propertyFileDetails, Ar
 			this.testRoots.add(defaultTestRoot);
 			invocationProperties.put(Stf.ARG_TEST_ROOT.getName(), defaultTestRoot.getSpec());
 		}
-
-		try {
-			String javaHome = System.getProperty("java.home");
-			File javaLibDir = new File(javaHome, "../lib");
-			if (javaLibDir.exists() && javaLibDir.isDirectory()) {
-				this.testRoots.add(new DirectoryRef(javaLibDir.getCanonicalPath()));
-			} else {
-				System.out.println("Java lib directory does not exist: " + javaLibDir.getCanonicalPath());
-			}
-		} catch (IOException e) {
-			throw new RuntimeException("Failed to add Java lib directory to test roots", e);
-		}
 		
 		// Work out where the prereqs are
 		if (!getProperty(Stf.ARG_SYSTEMTEST_PREREQS).isEmpty()) {