./gradlew build

> Configure project :
This mapping 'stable_39' was designed for MC 1.12! Use at your own peril.
WARNING: You are using an unsupported version of ForgeGradle.
Please consider upgrading to ForgeGradle 5 and helping in the efforts to get old versions working on the modern toolchain.
See https://gist.github.com/TheCurle/fe7ad3ede188cbdd15c235cc75d52d4a for more info on contributing.
#################################################
         ForgeGradle 2.3.4-gfc67182        
  https://github.com/MinecraftForge/ForgeGradle  
#################################################
                 Powered by MCP                  
             http://modcoderpack.com             
     by: Searge, ProfMobius, R4wk, ZeuX          
     Fesh0r, IngisKahn, bspkrs, LexManos         
#################################################

> Task :compileJava
/Users/lagol/Desktop/terra1by1/build/sources/main/java/net/buildtheearth/terraplusplus/config/scalarparse/d/ParseTiffAutoDSP.java:21: warning: IntegerComponentRaster is internal proprietary API and may be removed in a future release
import sun.awt.image.IntegerComponentRaster;
                    ^
/Users/lagol/Desktop/terra1by1/build/sources/main/java/net/buildtheearth/terraplusplus/config/scalarparse/d/ParseTiffAutoDSP.java:21: warning: IntegerComponentRaster is internal proprietary API and may be removed in a future release
import sun.awt.image.IntegerComponentRaster;
                    ^
/Users/lagol/Desktop/terra1by1/build/sources/main/java/net/buildtheearth/terraplusplus/config/scalarparse/d/ParseTiffAutoDSP.java:21: warning: IntegerComponentRaster is internal proprietary API and may be removed in a future release
import sun.awt.image.IntegerComponentRaster;
                    ^
/Users/lagol/Desktop/terra1by1/build/sources/main/java/net/buildtheearth/terraplusplus/util/http/Http.java:29: error: cannot find symbol
import net.daporkchop.lib.common.function.throwing.EFunction;
                                                  ^
  symbol:   class EFunction
  location: package net.daporkchop.lib.common.function.throwing
/Users/lagol/Desktop/terra1by1/build/sources/main/java/net/buildtheearth/terraplusplus/util/http/Http.java:312: error: cannot find symbol
    public static <T> CompletableFuture<T> getFirst(@NonNull String[] urls, @NonNull EFunction<ByteBuf, T> parseFunction) {
                                                                                     ^
  symbol:   class EFunction
  location: class Http
/Users/lagol/Desktop/terra1by1/build/sources/main/java/net/buildtheearth/terraplusplus/util/http/Http.java:380: error: cannot find symbol
    public static <T> CompletableFuture<T> getSingle(@NonNull String url, @NonNull EFunction<ByteBuf, T> parseFunction) {
                                                                                   ^
  symbol:   class EFunction
  location: class Http
/Users/lagol/Desktop/terra1by1/build/sources/main/java/net/buildtheearth/terraplusplus/config/scalarparse/d/ParseTiffAutoDSP.java:21: warning: IntegerComponentRaster is internal proprietary API and may be removed in a future release
import sun.awt.image.IntegerComponentRaster;
                    ^
/Users/lagol/Desktop/terra1by1/build/sources/main/java/net/buildtheearth/terraplusplus/dataset/scalar/MultiScalarDataset.java:21: error: cannot find symbol
import net.daporkchop.lib.common.function.throwing.EFunction;
                                                  ^
  symbol:   class EFunction
  location: package net.daporkchop.lib.common.function.throwing
/Users/lagol/Desktop/terra1by1/build/sources/main/java/net/buildtheearth/terraplusplus/generator/biome/UserOverrideBiomeFilter.java:22: error: cannot find symbol
import net.daporkchop.lib.common.function.throwing.EFunction;
                                                  ^
  symbol:   class EFunction
  location: package net.daporkchop.lib.common.function.throwing
5 errors
4 warnings

> Task :compileJava FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler error output for details.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
See https://docs.gradle.org/4.8.1/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 24s