getting errors when adding the source to netbeans

[MrrCrazy]

warning: [options] bootstrap class path not set in conjunction with -source 1.7
C:\Users\name\Desktop\Mushys\src\client\SkillFactory.java:76: error: lambda expressions are not supported in -source 1.7
data.getData("FamiliarSkill.img").forEach(img -> addFamiliarData(img));
(use -source 8 or higher to enable lambda expressions)
C:\Users\name\Desktop\Mushys\src\server\quest\MapleQuestAction.java:167: error: lambda expressions are not supported in -source 1.7
boolean found = code.stream().anyMatch(codec-> codec / 100 == c.getJob() / 100);
(use -source 8 or higher to enable lambda expressions)
C:\Users\name\Desktop\Mushys\src\server\quest\MapleQuestRequirement.java:257: error: lambda expressions are not supported in -source 1.7
Predicate pet = p-> p.getSummoned() &&
^
(use -source 8 or higher to enable lambda expressions)
3 errors
1 warning
C:\Users\name\Documents\NetBeansProjects\Mushys\nbproject\build-impl.xml:942: The following error occurred while executing this line:
C:\Users\name\Documents\NetBeansProjects\Mushys\nbproject\build-impl.xml:287: Compile failed; see the compiler error output for details.
BUILD FAILED (total time: 1 second)

[Zenns]

Update to JDK 8.

[MrrCrazy]

worked now i have bat error
Error: Registry key 'Software\JavaSoft\Java Runtime Environment'\CurrentVersion'
has value '1.8', but '1.7' is required.
Error: could not find java.dll
Error: Could not find Java SE Runtime Environment.
Press any key to continue . . .

[Maxcloud]

You need to install JRE 8.