dont use direct buffers, make test heap settings context aware

Author: Frotty

de.peeeq.wurstscript/build.gradle

@@ -96,8 +96,8 @@ dependencies {
     implementation 'com.google.code.gson:gson:2.10.1'
     implementation 'org.apache.velocity:velocity:1.7'
     implementation 'com.github.albfernandez:juniversalchardet:2.4.0'
-    implementation 'com.github.inwc3:jmpq3:1676fc7020'
-    implementation 'com.github.inwc3:wc3libs:e33d3dc368'
+    implementation 'com.github.inwc3:jmpq3:29b55f2c32'
+    implementation 'com.github.inwc3:wc3libs:bd76116d0e'
     implementation 'com.github.wurstscript:wurstsetup:393cf5ea39'
     implementation 'org.slf4j:slf4j-api:1.7.25'
     implementation 'ch.qos.logback:logback-classic:1.5.13'
@@ -193,7 +193,7 @@ tasks.named('compileJava') { it.dependsOn('gen') }
 /** -------- Tests -------- */
 
 test {
-    jvmArgs = ['-Xms2g', '-Xmx8g', '-XX:+UseG1GC']
+    jvmArgs = ['-XX:MaxRAMPercentage=75','-XX:InitialRAMPercentage=30', '-XX:MinRAMPercentage=30']
     useTestNG()
 }