cant start forge 1.10.2

[myob2dac]

i get this

The game crashed whilst initializing game
Error: java.lang.OutOfMemoryError: Java heap space

 

 

---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 5/13/17 11:49 AM
Description: Initializing game

java.lang.OutOfMemoryError: Java heap space
    at java.util.Arrays.copyOf(Arrays.java:3332)
    at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:137)
    at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:121)
    at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:421)
    at java.lang.StringBuilder.append(StringBuilder.java:136)
    at com.google.common.base.CharMatcher.anyOf(CharMatcher.java:498)
    at net.minecraftforge.fml.client.FMLClientHandler.stripSpecialChars(FMLClientHandler.java:1035)
    at net.minecraftforge.fml.common.FMLCommonHandler.stripSpecialChars(FMLCommonHandler.java:743)
    at net.minecraftforge.fml.common.ProgressManager$ProgressBar.step(ProgressManager.java:126)
    at net.minecraftforge.client.model.ModelLoader.func_177570_a(ModelLoader.java:175)
    at net.minecraft.client.renderer.block.model.ModelManager.func_110549_a(ModelManager.java:28)
    at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110544_b(SimpleReloadableResourceManager.java:132)
    at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110541_a(SimpleReloadableResourceManager.java:113)
    at net.minecraft.client.Minecraft.func_110436_a(Minecraft.java:755)
    at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:340)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:520)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:351)
    at net.minecraft.client.main.Main.main(SourceFile:124)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Client thread
Stacktrace:
    at java.util.Arrays.copyOf(Arrays.java:3332)
    at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:137)
    at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:121)
    at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:421)
    at java.lang.StringBuilder.append(StringBuilder.java:136)
    at com.google.common.base.CharMatcher.anyOf(CharMatcher.java:498)
    at net.minecraftforge.fml.client.FMLClientHandler.stripSpecialChars(FMLClientHandler.java:1035)
    at net.minecraftforge.fml.common.FMLCommonHandler.stripSpecialChars(FMLCommonHandler.java:743)
    at net.minecraftforge.fml.common.ProgressManager$ProgressBar.step(ProgressManager.java:126)
    at net.minecraftforge.client.model.ModelLoader.func_177570_a(ModelLoader.java:175)
    at net.minecraft.client.renderer.block.model.ModelManager.func_110549_a(ModelManager.java:28)
    at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110544_b(SimpleReloadableResourceManager.java:132)
    at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110541_a(SimpleReloadableResourceManager.java:113)
    at net.minecraft.client.Minecraft.func_110436_a(Minecraft.java:755)
    at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:340)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:520)

-- Initialization --
Details:
Stacktrace:
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:351)
    at net.minecraft.client.main.Main.main(SourceFile:124)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
    Minecraft Version: 1.10.2
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_25, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 27000744 bytes (25 MB) / 255066112 bytes (243 MB) up to 255066112 bytes (243 MB)
    JVM Flags: 7 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx3G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -Xmx256M
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP 9.32 Powered by Forge 12.18.3.2185 4 mods loaded, 4 mods active
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
    UCHIJA    mcp{9.19} [Minecraft Coder Pack] (minecraft.jar)
    UCHIJA    FML{8.0.99.99} [Forge Mod Loader] (forge-1.10.2-12.18.3.2185.jar)
    UCHIJA    Forge{12.18.3.2185} [Minecraft Forge] (forge-1.10.2-12.18.3.2185.jar)
    UCHIJA    mercurius_updater{1.0} [mercurius_updater] (MercuriusUpdater-1.10.2.jar)
    Loaded coremods (and transformers):
    GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.5.0 NVIDIA 381.89' Renderer: 'GeForce GTX 1060 3GB/PCIe/SSE2'
    Launched Version: 1.10.2-forge1.10.2-12.18.3.2185
    LWJGL: 2.9.4
    OpenGL: GeForce GTX 1060 3GB/PCIe/SSE2 GL version 4.5.0 NVIDIA 381.89, NVIDIA Corporation
    GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

    Using VBOs: No
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs:
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    CPU: 4x Intel(R) Core(TM) i3-4150 CPU @ 3.50GHz

Edited May 13, 2017 by myob2dac

[myob2dac]

where is JAVA_OPTS located?