Remove JDK 16 support from Arcadia Tier 0, remove build configuration for JDK

build/conf/java.conf

@@ -903,11 +903,6 @@ module JAR_LIBRARY: _COMPILABLE_JAR_BASE {
         JAVAC_CMD=$ERROR_PRONE_JAVAC_CMD
     }
 
-    when($ERROR_PRONE_VALUE && $JDK_REAL_VERSION == "16") {
-        JAVAC_FLAGS_VALUE+=$ERROR_PRONE_JDK16_ADD_OPENS
-        JAVAC_OPTS+=$ERROR_PRONE_JDK16_ADD_OPENS
-    }
-
     when($ERROR_PRONE_VALUE && $JDK_REAL_VERSION == "17") {
         JAVAC_FLAGS_VALUE+=$ERROR_PRONE_JDK16_ADD_OPENS
         JAVAC_OPTS+=$ERROR_PRONE_JDK16_ADD_OPENS
@@ -1073,9 +1068,6 @@ elsewhen ($JDK_VERSION == "18") {
 elsewhen ($JDK_VERSION == "17") {
     JDK_REAL_VERSION=17
 }
-elsewhen ($JDK_VERSION == "16") {
-    JDK_REAL_VERSION=16
-}
 elsewhen ($JDK_VERSION == "15") {
     JDK_REAL_VERSION=15
 }
@@ -1111,9 +1103,6 @@ otherwise {
         # need jdk11 for spare parts in "host" platform
         JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk17 build/platform/java/jdk/jdk11
     }
-    when ($JDK_REAL_VERSION == "16") {
-        JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk16 build/platform/java/jdk/jdk17
-    }
     when ($JDK_REAL_VERSION == "15") {
         JDK_RESOURCE_PEERDIR=build/platform/java/jdk/jdk15 build/platform/java/jdk/jdk17
     }
@@ -1138,9 +1127,6 @@ when ($JDK_REAL_VERSION == "18") {
 when ($JDK_REAL_VERSION == "17") {
     UBERJAR_RESOURCE_PEERDIR=build/platform/java/uberjar/uberjar17
 }
-when ($JDK_REAL_VERSION == "16") {
-    UBERJAR_RESOURCE_PEERDIR=build/platform/java/uberjar/uberjar16
-}
 when ($JDK_REAL_VERSION == "15") {
     UBERJAR_RESOURCE_PEERDIR=build/platform/java/uberjar/uberjar15
 }
@@ -1169,9 +1155,6 @@ otherwise {
     when ($JDK_REAL_VERSION == "17") {
         JDK_RESOURCE=$JDK17_RESOURCE_GLOBAL
     }
-    when ($JDK_REAL_VERSION == "16") {
-        JDK_RESOURCE=$JDK16_RESOURCE_GLOBAL
-    }
     when ($JDK_REAL_VERSION == "15") {
         JDK_RESOURCE=$JDK15_RESOURCE_GLOBAL
     }
@@ -1191,7 +1174,7 @@ when (!$USE_SYSTEM_ERROR_PRONE) {
         ERROR_PRONE_PEERDIR=build/platform/java/error_prone/2.3.1
         ERROR_PRONE_RESOURCE=$ERROR_PRONE_2_3_1_RESOURCE_GLOBAL
     }
-    elsewhen ($JDK_REAL_VERSION == "11" || $JDK_REAL_VERSION == "15" || $JDK_REAL_VERSION == "16") {
+    elsewhen ($JDK_REAL_VERSION == "11" || $JDK_REAL_VERSION == "15") {
         ERROR_PRONE_VERSION=2.7.1
         ERROR_PRONE_PEERDIR=build/platform/java/error_prone/2.7.1
         ERROR_PRONE_RESOURCE=$ERROR_PRONE_2_7_1_RESOURCE_GLOBAL
@@ -1245,9 +1228,6 @@ otherwise {
     when ($JDK_REAL_VERSION == "17") {
         UBERJAR_RESOURCE=$UBERJAR17_RESOURCE_GLOBAL
     }
-    when ($JDK_REAL_VERSION == "16") {
-        UBERJAR_RESOURCE=$UBERJAR16_RESOURCE_GLOBAL
-    }
     when ($JDK_REAL_VERSION == "15") {
         UBERJAR_RESOURCE=$UBERJAR15_RESOURCE_GLOBAL
     }
@@ -1272,9 +1252,6 @@ when ($JDK_REAL_VERSION == "18") {
 when ($JDK_REAL_VERSION == "17") {
     WITH_JDK_RESOURCE=$WITH_JDK17_RESOURCE_GLOBAL
 }
-when ($JDK_REAL_VERSION == "16") {
-    WITH_JDK_RESOURCE=$WITH_JDK16_RESOURCE_GLOBAL
-}
 when ($JDK_REAL_VERSION == "15") {
     WITH_JDK_RESOURCE=$WITH_JDK15_RESOURCE_GLOBAL
 }

build/platform/java/jdk/jdk16/jdk.json

@@ -1,17 +0,0 @@
-{
-    "by_platform": {
-        "darwin-arm64": {
-            "uri": "sbr:2197985911"
-        },
-        "darwin-x86_64": {
-            "uri": "sbr:2197936962"
-        },
-        "linux-x86_64": {
-            "uri": "sbr:2197854301"
-        },
-        "WIN32-X86_64": {
-            "uri": "sbr:2197964128"
-        }
-    }
-}
-

build/platform/java/jdk/jdk16/ya.make

@@ -1,10 +0,0 @@
-RESOURCES_LIBRARY()
-
-DECLARE_EXTERNAL_HOST_RESOURCES_BUNDLE_BY_JSON(JDK16 jdk.json)
-SET_RESOURCE_URI_FROM_JSON(WITH_JDK16_URI jdk.json)
-
-IF (WITH_JDK16_URI)
-    DECLARE_EXTERNAL_RESOURCE(WITH_JDK16 ${WITH_JDK16_URI})
-ENDIF()
-
-END()

build/platform/java/jdk/ya.make

@@ -14,9 +14,6 @@ ELSEIF(JDK_REAL_VERSION == "18")
 ELSEIF(JDK_REAL_VERSION == "17")
     DECLARE_EXTERNAL_HOST_RESOURCES_BUNDLE_BY_JSON(JDK_DEFAULT jdk17/jdk.json)
     SET_RESOURCE_URI_FROM_JSON(WITH_JDK_URI jdk17/jdk.json)
-ELSEIF(JDK_REAL_VERSION == "16")
-    DECLARE_EXTERNAL_HOST_RESOURCES_BUNDLE_BY_JSON(JDK_DEFAULT jdk16/jdk.json)
-    SET_RESOURCE_URI_FROM_JSON(WITH_JDK_URI jdk16/jdk.json)
 ELSEIF(JDK_REAL_VERSION == "15")
     DECLARE_EXTERNAL_HOST_RESOURCES_BUNDLE_BY_JSON(JDK_DEFAULT jdk15/jdk.json)
     SET_RESOURCE_URI_FROM_JSON(WITH_JDK_URI jdk15/jdk.json)
@@ -40,7 +37,6 @@ RECURSE(
     jdk8
     jdk11
     jdk15
-    jdk16
     jdk17
     jdk18
     jdk19