Maven как изменить версию

One simple solution to the problem —

JAVA_HOME=/usr/lib/jvm/java-6-sun/ mvn clean install

On Mac, it would look something like —

JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk/Contents/Home/ mvn clean install

PS: One special case that i found is the above given command does not work on ‘fish’ shell. I also had bash shell available and it worked fine there. just use command ‘bash’ to switch to bash shell.

answered Mar 3, 2017 at 12:23

On Macs, (assuming you have the right version installed)

JAVA_HOME=`/usr/libexec/java_home -v 1.8` mvn clean install -DskipTests

answered Aug 20, 2019 at 16:17

You could configure compiling sources using different JDK with maven-compiler-plugin.

Just specify path to javac in <executable> tag. E.g for java11 it looks like:

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>3.8.0</version>
    <configuration>
        <source>11</source>
        <target>11</target>
        <fork>true</fork>
        <executable>C:Program FilesJavajdk-11.0.1binjavac</executable> <!--PATH TO JAVAC -->
    </configuration>
</plugin>

answered Mar 30, 2019 at 21:57

I am using Mac and none of the answers above helped me. I found out that maven loads its own JAVA_HOME from the path specified in: ~/.mavenrc

I changed the content of the file to be:

JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_45.jdk/Contents/Home

For Linux it will look something like:

export JAVA_HOME=/usr/lib/jvm/java-8-oracle/jre

answered Oct 6, 2021 at 10:40

Without changing Environment Variables, You can manage java version based on the project level by using Maven Compiler Plugin.

Method 1

<properties>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
</properties>
<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

Method 2

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.7</source>
                <target>1.7</target>
            </configuration>
        </plugin>
    </plugins>
</build>

answered Oct 22, 2019 at 8:48

To avoid any impact to your project and to your Environment Variables, you can configure the Maven Compiler Plugin just to the project’s POM, specifying the Source and Target java version

  <plugins>
    <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.5.1</version>
        <configuration>
            <source>1.7</source>
            <target>1.7</target>
        </configuration>
    </plugin>
    ...
  </plugins>

answered Feb 2, 2017 at 9:25

I did not have success on mac with just setting JAVA_HOME in the console but I was successful with this approach

• Create .mavenrc file at your at your home directory (so the file will path will be ~/.mavenrc
• Into that file paste export JAVA_HOME=$(/usr/libexec/java_home -v 1.7)

answered Jan 31, 2019 at 14:20

You just need to add your JAVA version to mvn file before the call of JAVA_HOME
for example my JAVA Version in .bashrc file is Java-17
and i want to run maven with Java-11 :

in file /usr/share/maven/bin/mvn :
I add :

JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64

before the call of JAVA_HOME in the script

and then it works fine with Java-11

set JAVA_HOME=C:Program FilesJavajdk1.7.0_45jre

Adding the above line of code as the first statement in $MAVEN_HOMEbinmvn.cmd worked for me straight away in Windows 10.

answered Jan 17, 2022 at 17:13

I couldn’t solve this problem with the answers above and I tried many things to solve this and I got it. I hope someone like me could solve the problem.

I am using brew to install java and maven.
For me, I wanted to use java 1.8. So I installed java 1.8
but still maven use version 17.0.2

Solution:
install java 1.8
I referred to this website to install it: https://devqa.io/brew-install-java/

mvn --version and remember the version

cat /usr/local/Cellar/maven/VERSION(for me 3.8.5)/bin/mvn

Then you will see

#!/bin/bash
JAVA_HOME="${JAVA_HOME:-/usr/local/opt/openjdk/libexec/openjdk.jdk/Contents/Home}" exec "/usr/local/Cellar/maven/3.8.5/libexec/bin/mvn"  "$@"

Check this directory

ls /usr/local/opt

You will see files like openjdk, openjdk@17, openjdk@8

change the directory openjdk to openjdk@8 in mvn file:

#!/bin/bash
JAVA_HOME="${JAVA_HOME:-/usr/local/opt/openjdk@8/libexec/openjdk.jdk/Contents/Home}" exec "/usr/local/Cellar/maven/3.8.5/libexec/bin/mvn"  "$@"

answered Mar 30, 2022 at 3:04

Ondrej’s answer
worked perfectly. It truly solves the problem. Few other things to do though as detailed in the toolchain documentation

1. Add the maven-toolchains-plugin in your project POM
2. Configure the maven-toolchains-plugin to use a specific JDK in the toolchain as configured in your toolchains.xml file.

See sample configurations below:

toolchains.xml

<toolchains xmlns="http://maven.apache.org/TOOLCHAINS/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/TOOLCHAINS/1.1.0 http://maven.apache.org/xsd/toolchains-1.1.0.xsd">
  <!-- JDK toolchains -->
  <toolchain>
    <type>jdk</type>
    <provides>
      <version>1.8</version>
      <vendor>sun</vendor>
    </provides>
    <configuration>
      <jdkHome>/Library/Java/JavaVirtualMachines/jdk1.8.0_301.jdk/Contents/Home</jdkHome>
    </configuration>
  </toolchain>
  <toolchain>
    <type>jdk</type>
    <provides>
      <version>17</version>
      <vendor>sun</vendor>
    </provides>
    <configuration>
      <jdkHome>/Library/Java/JavaVirtualMachines/jdk-17.0.2.jdk/Contents/Home</jdkHome>
    </configuration>
  </toolchain>
  <toolchain>
    <type>jdk</type>
    <provides>
      <version>11</version>
      <vendor>sun</vendor>
    </provides>
    <configuration>
      <jdkHome>/Library/Java/JavaVirtualMachines/jdk-11.0.12.jdk/Contents/Home</jdkHome>
    </configuration>
  </toolchain>
</toolchains>

As seen above, this works for machines having multiple java versions installed.
Then in the project’s POM, the maven-toolchains-plugin is configured to use one of the JDK versions defined as a toolchain.

<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-toolchains-plugin</artifactId>
  <executions>
    <execution>
      <goals>
        <goal>toolchain</goal>
      </goals>
    </execution>
  </executions>
  <configuration>
    <toolchains>
      <jdk>
        <version>11</version>
        <vendor>sun</vendor>
      </jdk>
    </toolchains>
  </configuration>
</plugin>

answered Apr 7, 2022 at 7:43

Also you can have two versions of maven installed, and edit one of them, editing here:

mvn(non-windows)/mvn.bat/mvn.cmd(windows)

replacing your %java_home% appearances to your java desired path. Then just execute maven from that modified path

answered Dec 13, 2018 at 10:33

answered Oct 9, 2020 at 0:01

I am using jenv and was facing the compilation error for «javax.xml.bind.annotation» as the mvn in terminal was using openjdk 13

Maven home: /usr/local/Cellar/maven/3.6.3_1/libexec
Java version: 13.0.2, vendor: N/A, runtime: /usr/local/Cellar/openjdk/13.0.2+8_2/libexec/openjdk.jdk/Contents/Home

For me, it worked after running ‘jenv enable-plugin maven’ as suggested here
https://stackoverflow.com/a/56487374/1582473

answered Apr 12, 2021 at 17:52

Mac Users,
If you have installed maven from HomeBrew(Brew),
Or even if you have installed it from elsewhere,
If you want to change the default version of the Java used by the Maven,
You can use following commands to change the version that the maven uses,

vim ~/.mavenrc

In the gui that pops up enter this and save-

JAVA_HOME="(put the Home path of your desired java version package)"

To verify wether the path is changed for maven you can check using —

mvn -v

answered Aug 24, 2022 at 7:14

Setting the Default Java Version
You might have 2 different versions of Java on your system. To set one as the default , use the command:

sudo alternatives ––config java

The system displays a list of different Java versions. If you like the default, press Enter.

If you want to change it, type the number of the version you want, then press Enter.

answered Sep 29, 2022 at 11:11

I am using MAC Mini — M1 chip, after installing maven through brew install maven I noticed it’s using java 19 but I rather wanted to use java 17 version that I downloaded in to my machine. Was out of luck with specific instructions to reset the default mvn java version. Here are the steps you can follow.

1. mvn --version #this will give where the maven is installed
   in my case Maven home: /opt/homebrew/Cellar/maven/3.8.7/libexec
2. then go to /opt/homebrew/Cellar/maven/3.8.7/bin folder
3. edit mvn file, I used vi mvn
4. below I have edited the jdk location to point where I have java 17 jdk

#!/bin/bash
JAVA_HOME="${JAVA_HOME:-/Library/Java/JavaVirtualMachines/jdk-17.0.3.1.jdk/Contents/Home}" exec "/opt/homebrew/Cellar/maven/3.8.7/libexec/bin/mvn"  "$@"

1. save the mvn file after edit
2. mvn -v will now show it’s default java version is 17

Apache Maven 3.8.7 (b89d5959fcde851dcb1c8946a785a163f14e1e29)
Maven home: /opt/homebrew/Cellar/maven/3.8.7/libexec
Java version: 17.0.3.1, vendor: Oracle Corporation, runtime: /Library/Java/JavaVirtualMachines/jdk-17.0.3.1.jdk/Contents/Home
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "13.1", arch: "aarch64", family: "mac"

One simple solution to the problem —

JAVA_HOME=/usr/lib/jvm/java-6-sun/ mvn clean install

On Mac, it would look something like —

JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk/Contents/Home/ mvn clean install

PS: One special case that i found is the above given command does not work on ‘fish’ shell. I also had bash shell available and it worked fine there. just use command ‘bash’ to switch to bash shell.

answered Mar 3, 2017 at 12:23

On Macs, (assuming you have the right version installed)

JAVA_HOME=`/usr/libexec/java_home -v 1.8` mvn clean install -DskipTests

answered Aug 20, 2019 at 16:17

You could configure compiling sources using different JDK with maven-compiler-plugin.

Just specify path to javac in <executable> tag. E.g for java11 it looks like:

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>3.8.0</version>
    <configuration>
        <source>11</source>
        <target>11</target>
        <fork>true</fork>
        <executable>C:Program FilesJavajdk-11.0.1binjavac</executable> <!--PATH TO JAVAC -->
    </configuration>
</plugin>

answered Mar 30, 2019 at 21:57

I am using Mac and none of the answers above helped me. I found out that maven loads its own JAVA_HOME from the path specified in: ~/.mavenrc

I changed the content of the file to be:

JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_45.jdk/Contents/Home

For Linux it will look something like:

export JAVA_HOME=/usr/lib/jvm/java-8-oracle/jre

answered Oct 6, 2021 at 10:40

Without changing Environment Variables, You can manage java version based on the project level by using Maven Compiler Plugin.

Method 1

<properties>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
</properties>
<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

Method 2

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.7</source>
                <target>1.7</target>
            </configuration>
        </plugin>
    </plugins>
</build>

answered Oct 22, 2019 at 8:48

To avoid any impact to your project and to your Environment Variables, you can configure the Maven Compiler Plugin just to the project’s POM, specifying the Source and Target java version

  <plugins>
    <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.5.1</version>
        <configuration>
            <source>1.7</source>
            <target>1.7</target>
        </configuration>
    </plugin>
    ...
  </plugins>

answered Feb 2, 2017 at 9:25

I did not have success on mac with just setting JAVA_HOME in the console but I was successful with this approach

• Create .mavenrc file at your at your home directory (so the file will path will be ~/.mavenrc
• Into that file paste export JAVA_HOME=$(/usr/libexec/java_home -v 1.7)

answered Jan 31, 2019 at 14:20

You just need to add your JAVA version to mvn file before the call of JAVA_HOME
for example my JAVA Version in .bashrc file is Java-17
and i want to run maven with Java-11 :

in file /usr/share/maven/bin/mvn :
I add :

JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64

before the call of JAVA_HOME in the script

and then it works fine with Java-11

set JAVA_HOME=C:Program FilesJavajdk1.7.0_45jre

Adding the above line of code as the first statement in $MAVEN_HOMEbinmvn.cmd worked for me straight away in Windows 10.

answered Jan 17, 2022 at 17:13

I couldn’t solve this problem with the answers above and I tried many things to solve this and I got it. I hope someone like me could solve the problem.

I am using brew to install java and maven.
For me, I wanted to use java 1.8. So I installed java 1.8
but still maven use version 17.0.2

Solution:
install java 1.8
I referred to this website to install it: https://devqa.io/brew-install-java/

mvn --version and remember the version

cat /usr/local/Cellar/maven/VERSION(for me 3.8.5)/bin/mvn

Then you will see

#!/bin/bash
JAVA_HOME="${JAVA_HOME:-/usr/local/opt/openjdk/libexec/openjdk.jdk/Contents/Home}" exec "/usr/local/Cellar/maven/3.8.5/libexec/bin/mvn"  "$@"

Check this directory

ls /usr/local/opt

You will see files like openjdk, openjdk@17, openjdk@8

change the directory openjdk to openjdk@8 in mvn file:

#!/bin/bash
JAVA_HOME="${JAVA_HOME:-/usr/local/opt/openjdk@8/libexec/openjdk.jdk/Contents/Home}" exec "/usr/local/Cellar/maven/3.8.5/libexec/bin/mvn"  "$@"

answered Mar 30, 2022 at 3:04

Ondrej’s answer
worked perfectly. It truly solves the problem. Few other things to do though as detailed in the toolchain documentation

1. Add the maven-toolchains-plugin in your project POM
2. Configure the maven-toolchains-plugin to use a specific JDK in the toolchain as configured in your toolchains.xml file.

See sample configurations below:

toolchains.xml

<toolchains xmlns="http://maven.apache.org/TOOLCHAINS/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/TOOLCHAINS/1.1.0 http://maven.apache.org/xsd/toolchains-1.1.0.xsd">
  <!-- JDK toolchains -->
  <toolchain>
    <type>jdk</type>
    <provides>
      <version>1.8</version>
      <vendor>sun</vendor>
    </provides>
    <configuration>
      <jdkHome>/Library/Java/JavaVirtualMachines/jdk1.8.0_301.jdk/Contents/Home</jdkHome>
    </configuration>
  </toolchain>
  <toolchain>
    <type>jdk</type>
    <provides>
      <version>17</version>
      <vendor>sun</vendor>
    </provides>
    <configuration>
      <jdkHome>/Library/Java/JavaVirtualMachines/jdk-17.0.2.jdk/Contents/Home</jdkHome>
    </configuration>
  </toolchain>
  <toolchain>
    <type>jdk</type>
    <provides>
      <version>11</version>
      <vendor>sun</vendor>
    </provides>
    <configuration>
      <jdkHome>/Library/Java/JavaVirtualMachines/jdk-11.0.12.jdk/Contents/Home</jdkHome>
    </configuration>
  </toolchain>
</toolchains>

As seen above, this works for machines having multiple java versions installed.
Then in the project’s POM, the maven-toolchains-plugin is configured to use one of the JDK versions defined as a toolchain.

<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-toolchains-plugin</artifactId>
  <executions>
    <execution>
      <goals>
        <goal>toolchain</goal>
      </goals>
    </execution>
  </executions>
  <configuration>
    <toolchains>
      <jdk>
        <version>11</version>
        <vendor>sun</vendor>
      </jdk>
    </toolchains>
  </configuration>
</plugin>

answered Apr 7, 2022 at 7:43

Also you can have two versions of maven installed, and edit one of them, editing here:

mvn(non-windows)/mvn.bat/mvn.cmd(windows)

replacing your %java_home% appearances to your java desired path. Then just execute maven from that modified path

answered Dec 13, 2018 at 10:33

answered Oct 9, 2020 at 0:01

I am using jenv and was facing the compilation error for «javax.xml.bind.annotation» as the mvn in terminal was using openjdk 13

Maven home: /usr/local/Cellar/maven/3.6.3_1/libexec
Java version: 13.0.2, vendor: N/A, runtime: /usr/local/Cellar/openjdk/13.0.2+8_2/libexec/openjdk.jdk/Contents/Home

For me, it worked after running ‘jenv enable-plugin maven’ as suggested here
https://stackoverflow.com/a/56487374/1582473

answered Apr 12, 2021 at 17:52

Mac Users,
If you have installed maven from HomeBrew(Brew),
Or even if you have installed it from elsewhere,
If you want to change the default version of the Java used by the Maven,
You can use following commands to change the version that the maven uses,

vim ~/.mavenrc

In the gui that pops up enter this and save-

JAVA_HOME="(put the Home path of your desired java version package)"

To verify wether the path is changed for maven you can check using —

mvn -v

answered Aug 24, 2022 at 7:14

Setting the Default Java Version
You might have 2 different versions of Java on your system. To set one as the default , use the command:

sudo alternatives ––config java

The system displays a list of different Java versions. If you like the default, press Enter.

If you want to change it, type the number of the version you want, then press Enter.

answered Sep 29, 2022 at 11:11

I am using MAC Mini — M1 chip, after installing maven through brew install maven I noticed it’s using java 19 but I rather wanted to use java 17 version that I downloaded in to my machine. Was out of luck with specific instructions to reset the default mvn java version. Here are the steps you can follow.

1. mvn --version #this will give where the maven is installed
   in my case Maven home: /opt/homebrew/Cellar/maven/3.8.7/libexec
2. then go to /opt/homebrew/Cellar/maven/3.8.7/bin folder
3. edit mvn file, I used vi mvn
4. below I have edited the jdk location to point where I have java 17 jdk

#!/bin/bash
JAVA_HOME="${JAVA_HOME:-/Library/Java/JavaVirtualMachines/jdk-17.0.3.1.jdk/Contents/Home}" exec "/opt/homebrew/Cellar/maven/3.8.7/libexec/bin/mvn"  "$@"

1. save the mvn file after edit
2. mvn -v will now show it’s default java version is 17

Apache Maven 3.8.7 (b89d5959fcde851dcb1c8946a785a163f14e1e29)
Maven home: /opt/homebrew/Cellar/maven/3.8.7/libexec
Java version: 17.0.3.1, vendor: Oracle Corporation, runtime: /Library/Java/JavaVirtualMachines/jdk-17.0.3.1.jdk/Contents/Home
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "13.1", arch: "aarch64", family: "mac"

1

<properties>
    <maven.compiler.target>1.9</maven.compiler.target>
    <maven.compiler.source>1.9</maven.compiler.source>
</properties>

5

1

<properties>
    <maven.compiler.target>1.9</maven.compiler.target>
    <maven.compiler.source>1.9</maven.compiler.source>
</properties>

5