IntelliJ - Use JDK 11 and Eclipse Compiler
I use IntelliJ 2018.3 and I need to use JDK 11.
The project compile on Eclipse (the Eclipse compiler) but not on IDEA (the Javac compiler)
So I decide to use Eclipse compiler on IDEA (Eclipse compiler 4.7.2) but I have always this error :
Is there any solution to compile my programm on IntelliJ with the Eclipse compiler and if yes, How can I do that ?
java intellij-idea compiler-errors javac
asked Nov 26 '18 at 10:35
charles Lgncharles Lgn
1471217
add a comment |
I use IntelliJ 2018.3 and I need to use JDK 11.
The project compile on Eclipse (the Eclipse compiler) but not on IDEA (the Javac compiler)
So I decide to use Eclipse compiler on IDEA (Eclipse compiler 4.7.2) but I have always this error :
Is there any solution to compile my programm on IntelliJ with the Eclipse compiler and if yes, How can I do that ?
java intellij-idea compiler-errors javac
asked Nov 26 '18 at 10:35
charles Lgncharles Lgn
1471217
Did you choose project bytecode version as 11?
– Vineeth Chitteti
Nov 26 '18 at 10:53
@VineethChitteti yes.
– charles Lgn
Nov 26 '18 at 10:55
add a comment |
I use IntelliJ 2018.3 and I need to use JDK 11.
The project compile on Eclipse (the Eclipse compiler) but not on IDEA (the Javac compiler)
So I decide to use Eclipse compiler on IDEA (Eclipse compiler 4.7.2) but I have always this error :
Is there any solution to compile my programm on IntelliJ with the Eclipse compiler and if yes, How can I do that ?
java intellij-idea compiler-errors javac
asked Nov 26 '18 at 10:35
charles Lgncharles Lgn
1471217
I use IntelliJ 2018.3 and I need to use JDK 11.
The project compile on Eclipse (the Eclipse compiler) but not on IDEA (the Javac compiler)
So I decide to use Eclipse compiler on IDEA (Eclipse compiler 4.7.2) but I have always this error :
Is there any solution to compile my programm on IntelliJ with the Eclipse compiler and if yes, How can I do that ?
java intellij-idea compiler-errors javac
java intellij-idea compiler-errors javac
asked Nov 26 '18 at 10:35
charles Lgncharles Lgn
1471217
asked Nov 26 '18 at 10:35
charles Lgncharles Lgn
1471217
asked Nov 26 '18 at 10:35
charles Lgncharles Lgn
1471217
asked Nov 26 '18 at 10:35
charles Lgncharles Lgn
1471217
asked Nov 26 '18 at 10:35
charles Lgncharles Lgn
1471217
1471217
Did you choose project bytecode version as 11?
– Vineeth Chitteti
Nov 26 '18 at 10:53
@VineethChitteti yes.
– charles Lgn
Nov 26 '18 at 10:55
add a comment |
Did you choose project bytecode version as 11?
– Vineeth Chitteti
Nov 26 '18 at 10:53
@VineethChitteti yes.
– charles Lgn
Nov 26 '18 at 10:55
Did you choose project bytecode version as 11?
– Vineeth Chitteti
Nov 26 '18 at 10:53
Did you choose project bytecode version as 11?
– Vineeth Chitteti
Nov 26 '18 at 10:53
@VineethChitteti yes.
– charles Lgn
Nov 26 '18 at 10:55
@VineethChitteti yes.
– charles Lgn
Nov 26 '18 at 10:55
add a comment |
2 Answers
2
active
oldest
votes
Use JDK 9 or lower, it's not supported for Java 10 and 11 yet: https://youtrack.jetbrains.com/issue/IDEA-190791 (Eclipse compiler specific limitation).
You can increase the heap size of the JVM running the build process and switch back to javac compiler instead of using Eclipse compiler:
This should fix the first error.
answered Nov 26 '18 at 10:43
CrazyCoderCrazyCoder
280k51660667
@KarolDowbecki yes, but not when using Eclipse compiler. So the answer is correct.
– CrazyCoder
Nov 26 '18 at 10:47
I can't use lower than JDK 11 so I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
It is maybe a stupid question but eclipse use the eclipse compiler and I tried to run the project on eclipse (with JDK 11) and it works. is that because the Eclipse compiler on IDEA is obsolete or it is more complex ? :/
– charles Lgn
Nov 26 '18 at 11:05
@charlesLgn IntelliJ IDEA bundles an older version of Eclipse compiler.
– CrazyCoder
Nov 26 '18 at 11:06
add a comment |
To resolve OutOfMemoryError during javac compilation you can pass the command line flags -J-Xms256m -J-Xmx256m to increase the memory.
This can be done in Settings > Build, Execution, Deployment > Compiler > Java Compiler menu under Additional Command Line Parameters field.
answered Nov 26 '18 at 10:43
Karol DowbeckiKarol Dowbecki
25.5k93759
I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
1
@charlesLgn do note that CrazyCoder's answer points toBuild process heap sizeoption which is the right place to manage this setting.
– Karol Dowbecki
Nov 26 '18 at 10:56
add a comment |
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2 Answers
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active
oldest
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2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Use JDK 9 or lower, it's not supported for Java 10 and 11 yet: https://youtrack.jetbrains.com/issue/IDEA-190791 (Eclipse compiler specific limitation).
You can increase the heap size of the JVM running the build process and switch back to javac compiler instead of using Eclipse compiler:
This should fix the first error.
answered Nov 26 '18 at 10:43
CrazyCoderCrazyCoder
280k51660667
@KarolDowbecki yes, but not when using Eclipse compiler. So the answer is correct.
– CrazyCoder
Nov 26 '18 at 10:47
I can't use lower than JDK 11 so I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
It is maybe a stupid question but eclipse use the eclipse compiler and I tried to run the project on eclipse (with JDK 11) and it works. is that because the Eclipse compiler on IDEA is obsolete or it is more complex ? :/
– charles Lgn
Nov 26 '18 at 11:05
@charlesLgn IntelliJ IDEA bundles an older version of Eclipse compiler.
– CrazyCoder
Nov 26 '18 at 11:06
add a comment |
Use JDK 9 or lower, it's not supported for Java 10 and 11 yet: https://youtrack.jetbrains.com/issue/IDEA-190791 (Eclipse compiler specific limitation).
You can increase the heap size of the JVM running the build process and switch back to javac compiler instead of using Eclipse compiler:
This should fix the first error.
answered Nov 26 '18 at 10:43
CrazyCoderCrazyCoder
280k51660667
@KarolDowbecki yes, but not when using Eclipse compiler. So the answer is correct.
– CrazyCoder
Nov 26 '18 at 10:47
I can't use lower than JDK 11 so I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
It is maybe a stupid question but eclipse use the eclipse compiler and I tried to run the project on eclipse (with JDK 11) and it works. is that because the Eclipse compiler on IDEA is obsolete or it is more complex ? :/
– charles Lgn
Nov 26 '18 at 11:05
@charlesLgn IntelliJ IDEA bundles an older version of Eclipse compiler.
– CrazyCoder
Nov 26 '18 at 11:06
add a comment |
Use JDK 9 or lower, it's not supported for Java 10 and 11 yet: https://youtrack.jetbrains.com/issue/IDEA-190791 (Eclipse compiler specific limitation).
You can increase the heap size of the JVM running the build process and switch back to javac compiler instead of using Eclipse compiler:
This should fix the first error.
answered Nov 26 '18 at 10:43
CrazyCoderCrazyCoder
280k51660667
Use JDK 9 or lower, it's not supported for Java 10 and 11 yet: https://youtrack.jetbrains.com/issue/IDEA-190791 (Eclipse compiler specific limitation).
You can increase the heap size of the JVM running the build process and switch back to javac compiler instead of using Eclipse compiler:
This should fix the first error.
answered Nov 26 '18 at 10:43
CrazyCoderCrazyCoder
280k51660667
edited Nov 26 '18 at 10:53
answered Nov 26 '18 at 10:43
CrazyCoderCrazyCoder
280k51660667
answered Nov 26 '18 at 10:43
CrazyCoderCrazyCoder
280k51660667
answered Nov 26 '18 at 10:43
CrazyCoderCrazyCoder
280k51660667
280k51660667
@KarolDowbecki yes, but not when using Eclipse compiler. So the answer is correct.
– CrazyCoder
Nov 26 '18 at 10:47
I can't use lower than JDK 11 so I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
It is maybe a stupid question but eclipse use the eclipse compiler and I tried to run the project on eclipse (with JDK 11) and it works. is that because the Eclipse compiler on IDEA is obsolete or it is more complex ? :/
– charles Lgn
Nov 26 '18 at 11:05
@charlesLgn IntelliJ IDEA bundles an older version of Eclipse compiler.
– CrazyCoder
Nov 26 '18 at 11:06
add a comment |
@KarolDowbecki yes, but not when using Eclipse compiler. So the answer is correct.
– CrazyCoder
Nov 26 '18 at 10:47
I can't use lower than JDK 11 so I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
It is maybe a stupid question but eclipse use the eclipse compiler and I tried to run the project on eclipse (with JDK 11) and it works. is that because the Eclipse compiler on IDEA is obsolete or it is more complex ? :/
– charles Lgn
Nov 26 '18 at 11:05
@charlesLgn IntelliJ IDEA bundles an older version of Eclipse compiler.
– CrazyCoder
Nov 26 '18 at 11:06
@KarolDowbecki yes, but not when using Eclipse compiler. So the answer is correct.
– CrazyCoder
Nov 26 '18 at 10:47
@KarolDowbecki yes, but not when using Eclipse compiler. So the answer is correct.
– CrazyCoder
Nov 26 '18 at 10:47
I can't use lower than JDK 11 so I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
I can't use lower than JDK 11 so I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
It is maybe a stupid question but eclipse use the eclipse compiler and I tried to run the project on eclipse (with JDK 11) and it works. is that because the Eclipse compiler on IDEA is obsolete or it is more complex ? :/
– charles Lgn
Nov 26 '18 at 11:05
It is maybe a stupid question but eclipse use the eclipse compiler and I tried to run the project on eclipse (with JDK 11) and it works. is that because the Eclipse compiler on IDEA is obsolete or it is more complex ? :/
– charles Lgn
Nov 26 '18 at 11:05
@charlesLgn IntelliJ IDEA bundles an older version of Eclipse compiler.
– CrazyCoder
Nov 26 '18 at 11:06
@charlesLgn IntelliJ IDEA bundles an older version of Eclipse compiler.
– CrazyCoder
Nov 26 '18 at 11:06
add a comment |
To resolve OutOfMemoryError during javac compilation you can pass the command line flags -J-Xms256m -J-Xmx256m to increase the memory.
This can be done in Settings > Build, Execution, Deployment > Compiler > Java Compiler menu under Additional Command Line Parameters field.
answered Nov 26 '18 at 10:43
Karol DowbeckiKarol Dowbecki
25.5k93759
I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
1
@charlesLgn do note that CrazyCoder's answer points toBuild process heap sizeoption which is the right place to manage this setting.
– Karol Dowbecki
Nov 26 '18 at 10:56
add a comment |
To resolve OutOfMemoryError during javac compilation you can pass the command line flags -J-Xms256m -J-Xmx256m to increase the memory.
This can be done in Settings > Build, Execution, Deployment > Compiler > Java Compiler menu under Additional Command Line Parameters field.
answered Nov 26 '18 at 10:43
Karol DowbeckiKarol Dowbecki
25.5k93759
I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
1
@charlesLgn do note that CrazyCoder's answer points toBuild process heap sizeoption which is the right place to manage this setting.
– Karol Dowbecki
Nov 26 '18 at 10:56
add a comment |
To resolve OutOfMemoryError during javac compilation you can pass the command line flags -J-Xms256m -J-Xmx256m to increase the memory.
This can be done in Settings > Build, Execution, Deployment > Compiler > Java Compiler menu under Additional Command Line Parameters field.
answered Nov 26 '18 at 10:43
Karol DowbeckiKarol Dowbecki
25.5k93759
To resolve OutOfMemoryError during javac compilation you can pass the command line flags -J-Xms256m -J-Xmx256m to increase the memory.
This can be done in Settings > Build, Execution, Deployment > Compiler > Java Compiler menu under Additional Command Line Parameters field.
answered Nov 26 '18 at 10:43
Karol DowbeckiKarol Dowbecki
25.5k93759
answered Nov 26 '18 at 10:43
Karol DowbeckiKarol Dowbecki
25.5k93759
answered Nov 26 '18 at 10:43
Karol DowbeckiKarol Dowbecki
25.5k93759
answered Nov 26 '18 at 10:43
Karol DowbeckiKarol Dowbecki
25.5k93759
25.5k93759
I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
1
@charlesLgn do note that CrazyCoder's answer points toBuild process heap sizeoption which is the right place to manage this setting.
– Karol Dowbecki
Nov 26 '18 at 10:56
add a comment |
I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
1
@charlesLgn do note that CrazyCoder's answer points toBuild process heap sizeoption which is the right place to manage this setting.
– Karol Dowbecki
Nov 26 '18 at 10:56
I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
I tried to increase the size and it work. tnx.
– charles Lgn
Nov 26 '18 at 10:53
1
1
@charlesLgn do note that CrazyCoder's answer points to
Build process heap size option which is the right place to manage this setting.– Karol Dowbecki
Nov 26 '18 at 10:56
@charlesLgn do note that CrazyCoder's answer points to
Build process heap size option which is the right place to manage this setting.– Karol Dowbecki
Nov 26 '18 at 10:56
add a comment |
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Did you choose project bytecode version as 11?
– Vineeth Chitteti
Nov 26 '18 at 10:53
@VineethChitteti yes.
– charles Lgn
Nov 26 '18 at 10:55