intermediate changes

ref:f4b7ab7a4aab85d765a20b57808e6743450252e9

build/platform/java/jdk/ya.make

@@ -2,8 +2,9 @@ RESOURCES_LIBRARY()
 OWNER(heretic)
 
 INCLUDE(resources.inc)
-
-IF(JDK_REAL_VERSION == "17")
+IF(USE_SYSTEM_JDK)
+    MESSAGE(WARNING DEFAULT_JDK are disabled)
+ELSEIF(JDK_REAL_VERSION == "17")
     DECLARE_EXTERNAL_HOST_RESOURCES_BUNDLE(
         JDK_DEFAULT
         ${JDK17_DARWIN} FOR DARWIN

build/ymake.core.conf

@@ -4300,33 +4300,37 @@ otherwise {
 
 # tag:java-specific
 # remove extra peerdir to jdk11 after https://st.yandex-team.ru/DEVTOOLS-8851 is done
-when ($JDK_REAL_VERSION == "17") {
-    JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk17
-}
-when ($JDK_REAL_VERSION == "16") {
-    JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk16 build/platform/java/jdk/jdk17
-}
-when ($JDK_REAL_VERSION == "15") {
-    JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk15 build/platform/java/jdk/jdk17
-}
-when ($JDK_REAL_VERSION == "14") {
-    JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk14 build/platform/java/jdk/jdk17
-}
-when ($JDK_REAL_VERSION == "13") {
-    JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk13 build/platform/java/jdk/jdk17
-}
-when ($JDK_REAL_VERSION == "12") {
-    JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk12 build/platform/java/jdk/jdk17
-}
-when ($JDK_REAL_VERSION == "11") {
-    JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk11 build/platform/java/jdk/jdk17
-}
-when ($JDK_REAL_VERSION == "10") {
-    JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk10 build/platform/java/jdk/jdk17
+when ($USE_SYSTEM_JDK) {
+    JDK_RESOURCE_PEERDIR=
 }
-when ($JDK_REAL_VERSION == "8") {
-
-    JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk8 build/platform/java/jdk/jdk17
+otherwise {
+    when ($JDK_REAL_VERSION == "17") {
+        JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk17
+    }
+    when ($JDK_REAL_VERSION == "16") {
+        JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk16 build/platform/java/jdk/jdk17
+    }
+    when ($JDK_REAL_VERSION == "15") {
+        JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk15 build/platform/java/jdk/jdk17
+    }
+    when ($JDK_REAL_VERSION == "14") {
+        JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk14 build/platform/java/jdk/jdk17
+    }
+    when ($JDK_REAL_VERSION == "13") {
+        JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk13 build/platform/java/jdk/jdk17
+    }
+    when ($JDK_REAL_VERSION == "12") {
+        JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk12 build/platform/java/jdk/jdk17
+    }
+    when ($JDK_REAL_VERSION == "11") {
+        JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk11 build/platform/java/jdk/jdk17
+    }
+    when ($JDK_REAL_VERSION == "10") {
+        JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk10 build/platform/java/jdk/jdk17
+    }
+    when ($JDK_REAL_VERSION == "8") {
+        JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk8 build/platform/java/jdk/jdk17
+    }
 }
 
 # tag:java-specific
@@ -4488,7 +4492,11 @@ when ($JDK_REAL_VERSION == "8") {
 # tag:java-specific
 EXTERNAL_JAVA_JDK_RESOURCE=
 EXTERNAL_JAVA_EXTRA_PEERDIR=
-when ($JDK_VERSION == "") {
+when ($USE_SYSTEM_JDK) {
+    EXTERNAL_JAVA_EXTRA_PEERDIR=
+    EXTERNAL_JAVA_JDK_RESOURCE=$USE_SYSTEM_JDK
+}
+elsewhen ($JDK_VERSION == "") {
     EXTERNAL_JAVA_JDK_RESOURCE=$JDK11_RESOURCE_GLOBAL
     EXTERNAL_JAVA_EXTRA_PEERDIR=build/platform/java/jdk/jdk11
 }

build/ymake_conf.py

@@ -2463,7 +2463,6 @@ class MSVCCompiler(MSVC, Compiler):
                 '-Wno-extern-initializer',
                 '-Wno-format',
                 '-Wno-inconsistent-dllimport',
-                '-Wno-int-conversion',
                 '-Wno-logical-op-parentheses',
                 '-Wno-macro-redefined',
                 '-Wno-parentheses',