Change Java version to 17

Author: advancingdragon

liquidjava-api/pom.xml

@@ -65,8 +65,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>3.8.1</version>
 				<configuration>
-					<source>20</source>
-					<target>20</target>
+					<source>17</source>
+					<target>17</target>
 				</configuration>
 			</plugin>
 
@@ -100,7 +100,7 @@
 				</executions>
 				<configuration>
 					<doclint>none</doclint>
-					<source>20</source>
+					<source>17</source>
 				</configuration>
 			</plugin>
 
@@ -157,9 +157,9 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<javaVersion>20</javaVersion>
-		<maven.compiler.source>20</maven.compiler.source>
-		<maven.compiler.target>20</maven.compiler.target>
+		<javaVersion>17</javaVersion>
+		<maven.compiler.source>17</maven.compiler.source>
+		<maven.compiler.target>17</maven.compiler.target>
 		<gpg.skip>true</gpg.skip>
 		<maven.deploy.skip>true</maven.deploy.skip>
 	</properties>

liquidjava-example/pom.xml

@@ -22,17 +22,17 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>${pVersion.compiler}</version>
 				<configuration>
-					<source>20</source>
-					<target>20</target>
+					<source>17</source>
+					<target>17</target>
 				</configuration>
 			</plugin>
 		</plugins>
 	</build>
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<maven.compiler.source>20</maven.compiler.source>
-		<maven.compiler.target>20</maven.compiler.target>
+		<maven.compiler.source>17</maven.compiler.source>
+		<maven.compiler.target>17</maven.compiler.target>
 		<!-- versions -->
 		<version.junit>4.13.1</version.junit>
 		<version.memcompiler>1.3.0</version.memcompiler>

liquidjava-verifier/pom.xml

@@ -75,18 +75,18 @@
 					</execution>
 				</executions>
 				<configuration>
-					<compilerSource>20</compilerSource>
-					<compilerCompliance>20</compilerCompliance>
-					<compilerTargetPlatform>20</compilerTargetPlatform>
+					<compilerSource>17</compilerSource>
+					<compilerCompliance>17</compilerCompliance>
+					<compilerTargetPlatform>17</compilerTargetPlatform>
 				</configuration>
 			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>${pVersion.compiler}</version>
 				<configuration>
-					<source>20</source>
-					<target>20</target>
+					<source>17</source>
+					<target>17</target>
 				</configuration>
 			</plugin>
 			<plugin>
@@ -168,7 +168,7 @@
 				</executions>
 				<configuration>
 					<doclint>none</doclint>
-					<source>20</source>
+					<source>17</source>
 				</configuration>
 			</plugin>
 
@@ -225,9 +225,9 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<javaVersion>20</javaVersion>
-		<maven.compiler.source>20</maven.compiler.source>
-		<maven.compiler.target>20</maven.compiler.target>
+		<javaVersion>17</javaVersion>
+		<maven.compiler.source>17</maven.compiler.source>
+		<maven.compiler.target>17</maven.compiler.target>
 		<!-- versions -->
 		<version.junit>5.10.0</version.junit>
 		<version.memcompiler>1.3.0</version.memcompiler>