not compiling

[bioharz]

When I try mvn clean install with Java 8.171, I get:

[INFO] 17 errors 
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 9.659 s
[INFO] Finished at: 2018-07-05T21:01:49+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project atomic_swap: Compilation failure: Compilation failure: 
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/atomic_swap/App.java:[132,19] lambda expressions are not supported in -source 1.5
[ERROR]   (use -source 8 or higher to enable lambda expressions)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/atomic_swap/App.java:[157,24] method references are not supported in -source 1.5
[ERROR]   (use -source 8 or higher to enable method references)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/fsm/GeneralFSM.java:[121,33] method references are not supported in -source 1.5
[ERROR]   (use -source 8 or higher to enable method references)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/fsm/GeneralFSM.java:[135,20] lambda expressions are not supported in -source 1.5
[ERROR]   (use -source 8 or higher to enable lambda expressions)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/fsm/GeneralFSM.java:[226,43] multi-catch statement is not supported in -source 1.5
[ERROR]   (use -source 7 or higher to enable multi-catch statement)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/atomic_swap/AtomicSwapFSM.java:[94,19] lambda expressions are not supported in -source 1.5
[ERROR]   (use -source 8 or higher to enable lambda expressions)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/atomic_swap/AtomicSwapFSM.java:[214,33] method references are not supported in -source 1.5
[ERROR]   (use -source 8 or higher to enable method references)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/atomic_swap/AtomicSwapFSM.java:[243,17] try-with-resources is not supported in -source 1.5
[ERROR]   (use -source 7 or higher to enable try-with-resources)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/atomic_swap/gui/HomePageController.java:[127,19] lambda expressions are not supported in -source 1.5
[ERROR]   (use -source 8 or higher to enable lambda expressions)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/atomic_swap/workers/AbstractBitcoinFamilyWorker.java:[118,27] lambda expressions are not supported in -source 1.5
[ERROR]   (use -source 8 or higher to enable lambda expressions)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/atomic_swap/workers/AbstractBitcoinFamilyWorker.java:[195,33] method references are not supported in -source 1.5
[ERROR]   (use -source 8 or higher to enable method references)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/atomic_swap/workers/AbstractBitcoinFamilyWorker.java:[555,49] diamond operator is not supported in -source 1.5
[ERROR]   (use -source 7 or higher to enable diamond operator)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/atomic_swap/gui/FormValidator.java:[23,39] multi-catch statement is not supported in -source 1.5
[ERROR]   (use -source 7 or higher to enable multi-catch statement)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/atomic_swap/workers/Worker.java:[120,5] default methods are not supported in -source 1.5
[ERROR]   (use -source 8 or higher to enable default methods)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/atomic_swap/fsm/TestFSM.java:[41,19] lambda expressions are not supported in -source 1.5
[ERROR]   (use -source 8 or higher to enable lambda expressions)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/atomic_swap/fsm/TestFSM.java:[42,24] method references are not supported in -source 1.5
[ERROR]   (use -source 8 or higher to enable method references)
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/fsm/FSM.java:[38,5] default methods are not supported in -source 1.5
[ERROR]   (use -source 8 or higher to enable default methods)
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

So I add to pom.xml file java version 8 as target:

....
  <properties>
....
          <maven.compiler.source>1.8</maven.compiler.source>
          <maven.compiler.target>1.8</maven.compiler.target>
  </properties>
....

But I get still some error messages with mvn clean install:

[INFO] 2 warnings 
[INFO] -------------------------------------------------------------
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/fsm/GeneralFSM.java:[151,23] no suitable method found for invokeAll(java.util.List<java.util.concurrent.Callable<?>>)
    method java.util.concurrent.ExecutorService.<T>invokeAll(java.util.Collection<? extends java.util.concurrent.Callable<T>>) is not applicable
      (cannot infer type-variable(s) T
        (argument mismatch; java.util.List<java.util.concurrent.Callable<?>> cannot be converted to java.util.Collection<? extends java.util.concurrent.Callable<T>>))
    method java.util.concurrent.ExecutorService.<T>invokeAll(java.util.Collection<? extends java.util.concurrent.Callable<T>>,long,java.util.concurrent.TimeUnit) is not applicable
      (cannot infer type-variable(s) T
        (actual and formal argument lists differ in length))
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/fsm/GeneralFSM.java:[153,23] no suitable method found for invokeAny(java.util.List<java.util.concurrent.Callable<?>>)
    method java.util.concurrent.ExecutorService.<T>invokeAny(java.util.Collection<? extends java.util.concurrent.Callable<T>>) is not applicable
      (cannot infer type-variable(s) T
        (argument mismatch; java.util.List<java.util.concurrent.Callable<?>> cannot be converted to java.util.Collection<? extends java.util.concurrent.Callable<T>>))
    method java.util.concurrent.ExecutorService.<T>invokeAny(java.util.Collection<? extends java.util.concurrent.Callable<T>>,long,java.util.concurrent.TimeUnit) is not applicable
      (cannot infer type-variable(s) T
        (actual and formal argument lists differ in length))
[INFO] 2 errors 
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3.081 s
[INFO] Finished at: 2018-07-05T21:16:14+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project atomic_swap: Compilation failure: Compilation failure: 
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/fsm/GeneralFSM.java:[151,23] no suitable method found for invokeAll(java.util.List<java.util.concurrent.Callable<?>>)
[ERROR]     method java.util.concurrent.ExecutorService.<T>invokeAll(java.util.Collection<? extends java.util.concurrent.Callable<T>>) is not applicable
[ERROR]       (cannot infer type-variable(s) T
[ERROR]         (argument mismatch; java.util.List<java.util.concurrent.Callable<?>> cannot be converted to java.util.Collection<? extends java.util.concurrent.Callable<T>>))
[ERROR]     method java.util.concurrent.ExecutorService.<T>invokeAll(java.util.Collection<? extends java.util.concurrent.Callable<T>>,long,java.util.concurrent.TimeUnit) is not applicable
[ERROR]       (cannot infer type-variable(s) T
[ERROR]         (actual and formal argument lists differ in length))
[ERROR] /Users/bioharz/git/atomic-swap/minexcoin-atomicswap/src/main/java/com/minexcoin/fsm/GeneralFSM.java:[153,23] no suitable method found for invokeAny(java.util.List<java.util.concurrent.Callable<?>>)
[ERROR]     method java.util.concurrent.ExecutorService.<T>invokeAny(java.util.Collection<? extends java.util.concurrent.Callable<T>>) is not applicable
[ERROR]       (cannot infer type-variable(s) T
[ERROR]         (argument mismatch; java.util.List<java.util.concurrent.Callable<?>> cannot be converted to java.util.Collection<? extends java.util.concurrent.Callable<T>>))
[ERROR]     method java.util.concurrent.ExecutorService.<T>invokeAny(java.util.Collection<? extends java.util.concurrent.Callable<T>>,long,java.util.concurrent.TimeUnit) is not applicable
[ERROR]       (cannot infer type-variable(s) T
[ERROR]         (actual and formal argument lists differ in length))
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException