diff --git a/boot/pom.xml b/boot/pom.xml
index 8e19caa0..ada7e7f0 100644
--- a/boot/pom.xml
+++ b/boot/pom.xml
@@ -48,7 +48,7 @@
         <!-- encoding and java version -->
         <project.build.sourceEncoding>${file.encoding}</project.build.sourceEncoding>
         <maven.compiler.encoding>${file.encoding}</maven.compiler.encoding>
-        <java.version>21</java.version>
+        <java.version>17</java.version>
         <file.encoding>UTF-8</file.encoding>
     </properties>
 
@@ -224,6 +224,9 @@
     <profiles>
         <profile>
             <id>ossrh</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
             <build>
                 <plugins>
                     <plugin>
diff --git a/event/pom.xml b/event/pom.xml
index 158e6c68..9f915ba1 100644
--- a/event/pom.xml
+++ b/event/pom.xml
@@ -48,7 +48,7 @@
         <!-- encoding and java version -->
         <project.build.sourceEncoding>${file.encoding}</project.build.sourceEncoding>
         <maven.compiler.encoding>${file.encoding}</maven.compiler.encoding>
-        <java.version>21</java.version>
+        <java.version>17</java.version>
         <file.encoding>UTF-8</file.encoding>
     </properties>
 
@@ -192,6 +192,9 @@
     <profiles>
         <profile>
             <id>ossrh</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
             <build>
                 <plugins>
                     <plugin>
diff --git a/hotswap/pom.xml b/hotswap/pom.xml
index 09a11308..fbd89183 100644
--- a/hotswap/pom.xml
+++ b/hotswap/pom.xml
@@ -48,7 +48,7 @@
         <!-- encoding and java version -->
         <project.build.sourceEncoding>${file.encoding}</project.build.sourceEncoding>
         <maven.compiler.encoding>${file.encoding}</maven.compiler.encoding>
-        <java.version>21</java.version>
+        <java.version>17</java.version>
         <file.encoding>UTF-8</file.encoding>
     </properties>
 
@@ -204,6 +204,9 @@
     <profiles>
         <profile>
             <id>ossrh</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
             <build>
                 <plugins>
                     <plugin>
diff --git a/monitor/pom.xml b/monitor/pom.xml
index f66d63a0..72dd971d 100644
--- a/monitor/pom.xml
+++ b/monitor/pom.xml
@@ -48,7 +48,7 @@
         <!-- encoding and java version -->
         <project.build.sourceEncoding>${file.encoding}</project.build.sourceEncoding>
         <maven.compiler.encoding>${file.encoding}</maven.compiler.encoding>
-        <java.version>21</java.version>
+        <java.version>17</java.version>
         <file.encoding>UTF-8</file.encoding>
     </properties>
 
@@ -198,6 +198,9 @@
     <profiles>
         <profile>
             <id>ossrh</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
             <build>
                 <plugins>
                     <plugin>
diff --git a/net/pom.xml b/net/pom.xml
index 475e6998..55d51bd8 100644
--- a/net/pom.xml
+++ b/net/pom.xml
@@ -48,7 +48,7 @@
         <!-- encoding and java version -->
         <project.build.sourceEncoding>${file.encoding}</project.build.sourceEncoding>
         <maven.compiler.encoding>${file.encoding}</maven.compiler.encoding>
-        <java.version>21</java.version>
+        <java.version>17</java.version>
         <file.encoding>UTF-8</file.encoding>
     </properties>
 
@@ -256,6 +256,9 @@
     <profiles>
         <profile>
             <id>ossrh</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
             <build>
                 <plugins>
                     <plugin>
diff --git a/orm/pom.xml b/orm/pom.xml
index c6c144ab..8ec7c8c4 100644
--- a/orm/pom.xml
+++ b/orm/pom.xml
@@ -48,7 +48,7 @@
         <!-- encoding and java version -->
         <project.build.sourceEncoding>${file.encoding}</project.build.sourceEncoding>
         <maven.compiler.encoding>${file.encoding}</maven.compiler.encoding>
-        <java.version>21</java.version>
+        <java.version>17</java.version>
         <file.encoding>UTF-8</file.encoding>
     </properties>
 
@@ -211,6 +211,9 @@
     <profiles>
         <profile>
             <id>ossrh</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
             <build>
                 <plugins>
                     <plugin>
diff --git a/pom.xml b/pom.xml
index 28049db8..3b6b4315 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,6 +44,9 @@
     <profiles>
         <profile>
             <id>ossrh</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
             <build>
                 <plugins>
                     <plugin>
@@ -164,7 +167,7 @@
         <!-- encoding and java version -->
         <project.build.sourceEncoding>${file.encoding}</project.build.sourceEncoding>
         <maven.compiler.encoding>${file.encoding}</maven.compiler.encoding>
-        <java.version>21</java.version>
+        <java.version>17</java.version>
         <file.encoding>UTF-8</file.encoding>
     </properties>
 
diff --git a/protocol/pom.xml b/protocol/pom.xml
index 5be8cc09..1d0b3d64 100644
--- a/protocol/pom.xml
+++ b/protocol/pom.xml
@@ -48,7 +48,7 @@
         <!-- encoding and java version -->
         <project.build.sourceEncoding>${file.encoding}</project.build.sourceEncoding>
         <maven.compiler.encoding>${file.encoding}</maven.compiler.encoding>
-        <java.version>21</java.version>
+        <java.version>17</java.version>
         <file.encoding>UTF-8</file.encoding>
     </properties>
 
@@ -255,6 +255,9 @@
     <profiles>
         <profile>
             <id>ossrh</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
             <build>
                 <plugins>
                     <plugin>
diff --git a/scheduler/pom.xml b/scheduler/pom.xml
index acfe86c0..ab019a7c 100644
--- a/scheduler/pom.xml
+++ b/scheduler/pom.xml
@@ -48,7 +48,7 @@
         <!-- encoding and java version -->
         <project.build.sourceEncoding>${file.encoding}</project.build.sourceEncoding>
         <maven.compiler.encoding>${file.encoding}</maven.compiler.encoding>
-        <java.version>21</java.version>
+        <java.version>17</java.version>
         <file.encoding>UTF-8</file.encoding>
     </properties>
 
@@ -192,6 +192,9 @@
     <profiles>
         <profile>
             <id>ossrh</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
             <build>
                 <plugins>
                     <plugin>
diff --git a/storage/pom.xml b/storage/pom.xml
index ba6de0df..ae52f013 100644
--- a/storage/pom.xml
+++ b/storage/pom.xml
@@ -48,7 +48,7 @@
         <!-- encoding and java version -->
         <project.build.sourceEncoding>${file.encoding}</project.build.sourceEncoding>
         <maven.compiler.encoding>${file.encoding}</maven.compiler.encoding>
-        <java.version>21</java.version>
+        <java.version>17</java.version>
         <file.encoding>UTF-8</file.encoding>
     </properties>
 
@@ -224,6 +224,9 @@
     <profiles>
         <profile>
             <id>ossrh</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
             <build>
                 <plugins>
                     <plugin>